Part # 4655-03D
Manufacturer Code 25357-982-00
Alternate Part #'s 25357-982-000, 273513, 57006800, O-538KIT, CMP25357982000
This is an After-Market Air Relief Manual Valve Assembly manufactured by C.M.P Pool Products which is a direct replacement for the Pentair Relief Manual Valve Assembly and is used on various Pentair, American Products and Pac Fab filters including the Sandpiper, Clean & Clear, Clean & Clear Plus, Predator and FNS Plus. The assembly includes the following parts:
Will this fit our triton II sand filter?
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Hello Ronald. The Custom Molded Products Air Relief Valve Assembly 4655-03D is NOT compatible with the Pentair Triton II Fiberglass Sand Filter. The Air Relief Assembly Kit by CMP for Pentair Triton II is the compatible assembly. The Air/Tee Bleeder Assembly (154689) is identical in both assemblies, however, the filter attachment points are not. The Back Mount Pressure Gauge is a compatible pressure gauge with the Triton II Air Relief Assembly Kit.
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Will this release valve fit a Nautilus NS 36?
Hello. The CMP Air Relief Assembly 4655-03D is NOT compatible with the Pentair Nautilus Stainless DE Filter. The Air Relief Manual (261003) is the correct replacement manual air relief assembly for this model.
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Hello, Does this air relief valve work with Pentair FNS Plus (FNSP 60) ?
Hi Patrick, yes, the Air Relief Manual Valve Assembly for Pentair Filters - 25357-982-00 will be perfect for your Pentair FNS Plus FNSP60 D.E. Filter.
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Will this valve fit a Pentair FNS 48 Filter?
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Hello Vicki. The Custom Molded Products Air Relief Assembly part number 4655-03D is NOT compatible with the Pentair Nautilus DE Filter but IS compatible with the Pentair FNS Plus DE Filter. Please verify the Pentair DE Filter model prior to ordering a replacement air relief assembly. Attached please find the air relief assembly;y part number for the Pentair Nautilus FNS DE Filter. Air Relief Assembly - 273550
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Hi
Will this assembly work with Titan Vertical Grid Filter Model # 586090, 60 SQ FT?
Thank you very much.
Thai
This Air Relief Assembly is the correct part for your 60 sqft. American Products Titan Filter.
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Attached are photos of my vintage pentair pool filter tank. Will this gauge be compatible with my tank? Thanks!
Hello Julie. Yes, the Custom Molded Products Air relief Assembly part #4655-03D is compatible with your Pentair Pool Filter.
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It appears that I order this air relief valve assembly I do not need to order the pressure gauge separate?
pressure gauge paart #4726-1
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Hi Sally, Yes that is correct the pressure gauge is included.
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Will this valve be the right replacement for a Pentair Clean & Clear Plus CCP420? Currently my relief valve will not completely stop the flow of water when it's twisted closed, so I suppose this is the problem?
Yes, this is the correct replacement for the Pentair CCP420. I leaking air relief assembly is a good sign that it needs to be replaced.
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Will this Assembly work on an American Titan Vertical Grid Filter
Stainless Steel 48sq ft System (Model 584090)?
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Hi Koh, Yes this Air Relief Assembly does work on an American Titan Vertical Grid Filter Stainless Steel 48 sq ft System (Model 584090). We do have this in stock ready to ship!
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This is for the Pentair FNS 48, correct?
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Hi Sandi, Could you let us know if you have the FNS Plus or the Nautilus FNS as each require a different air relief.
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FNS plus
Hi Sandi, Thank you for the confirmation and the photo. Yes this Air Relief Manual Valve Assembly - 9820980 is the correct air relief for the Pentair FNS Plus Filter
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I have water dripping from the pressure release valve on my Purex triton warrior at the opening where the water rushes out when you open it. It continues to drip once its closed. Do I just need a whole new one. And will this one fit
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Air Relief Manual Valve Assembly - 98209800
please confirm that air relief valve assembly includes new pressure gauge
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Bruce, yes, the Air Relief Manual Valve Assembly - 98209800 includes all items pictured in this listing. The high flow manual air relief manual valve (1), Plastic Clamp (1), and Pressure Gauge (1) would all be included.
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Will this pressure relief system work on an American titan stainless de filter model 586090?
Thanks
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Hi, Josh. This will work on some Lid styles for that model based on what you currently have.
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I am not sure what lid style I have. Please see the picture below, does it look like it will work? Thanks
Josh, You have the old style lid. This manual air relief will NOT work.
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Is there anything I can get to just plug the hole on the right side? I lost the old gauge cock and cannot find anything that actually fits the thread so I can run the pump again?
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Customer has this valve on filter, but when I press down and turn counterclockwise, the unit doesn't vent. When I twist harder, the whole unit wants to twist around on top of the filter. Is valve defective, clogged, or am I doing something wrong? Does the valve come without the guage as the guage works fine. Also, the unit is not leaking currently.
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These assemblies do come with the gauge and should not rotate 360 degrees. It sounds like it has failed.
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Hello, can you please explain where the plastic clamp gets attached to relief valve?
If it's not attached,.can it cause low pressure?
Thanks.
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Hi, Paul. The plastic hose clip is used to connect a hose to the air relief port. If it's not used, it will not cause low pressure.
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What are the internal oring sizes?
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The bottom stem o-ring measures 15/16" I.D. x 3/32" cross section, part # 90-423-7119. There is no breakdown for the internal o-rings, if needed you will need to replace the assembly.
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"Need to replace the assembly..." Not true. The top can be removed and then you can access the internal orings easily.
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Hi Mel, I guess a better way to word this, is that the manufacturer does not supply the internal o-rings as a replacement part they only sell down to the air relief assembly and not parts within the air relief assembly. You may be able to track down o-rings that match the exact size of those within the assembly but unfortunately, we do carry those.
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Right. The part is not serviced down to that level, similar to auto parts that could be repaired, but are not serviceable, causing the whole part needing to be purchased. I tried some small orings for the internal stem and they seem to hold back leaks pretty well. Thanks for responding.
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Thanks Mel, that's great to hear that you were able to find something that worked.
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Can I used this filter for Hayward Star Clear Plus model# C12002
Will this fit the American Titan SS 584090? My filter currently does not have an air relief valve.
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Hi Kalina, Yes this does fit the American Titan SS 584090 and you will also require this Air Relief Nipple
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Will this item for a pentair 4000 series.. see the screen shot
Hi, Danny. This Air Relief Manual Valve Assembly - 98209800 is compatible with the SMBW 4000 Series filter if it was manufactured or your lid was replaced after 1999.
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Yes, this is the high flow Air Relief valve for the SMBW 4000 series filter
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Will this work on starite system 3 model S7M120
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Hi Paul, No this air relief assembly does not work on the Sta-Rite System 3 S7M120. However, we do carry the Air Relief Assembly for the Sta-Rite System 3. You can view or purchase the S7M120 Air Relief Assembly or individual parts for the S7M120 Air Relief Assembly through this link Sta-Rite System 3 S7M120 Parts Page (Assembly is key 25)
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Is this compatible with Sta rite system 3 modelS7M120
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Hi. No, the item to use on the Sta-Rite System 3 is 24850-0105.
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What size hose attaches to the air relief valve for discharge?
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Normally this doesn't have a hose attached to it
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Even though it is a barb fitting No hose actually attaches to the air relief valve. A relief valve is just that, needing an immediate relief, attaching a hose to it will slow down the release pressure.
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My pool equipment is located indoors and I don’t want water blowing all over the walls when bleeding the air. The filter has been delivered now so I was able to measure the barb. 3/4 clear tubing fit perfectly. Thanks for the replies.
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Will this fit onto a Sta-Rite S8M500 if I remove the adaptor bushing?
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Hi. We're unable to confirm. We recommend using the specified manufacturer Valve And Gauge Assembly - 24850-0105.
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I have a Pentair FNSP 60 filter. Will this assembly fit?. I also see what appears to be a hose clamp in the picture. Is this a needed part. I don't seem to have that on my filter.
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Hello Jim- Yes the Air Relief Manual Valve Assembly (98209800) would be the correct assembly for your filter. The clamp is for the older models that had a hose that connected to the air relief on the side.
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I replaced the relief valve and gauge last year. Seems to be working fiine, but recently when I turned the cap to relief the pressure it wouldn't click back into closed position. It's not leaking, but I don't think it's closed properly. Is that adjustable? Any thoughts?
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Hi, Tom. It's not adjustable. I would recommend that you inspect it closer since it's not leaking.
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Opened my pool and can't get my filter completely air tight. No drips or leaks present. Cleaned the pump thoroughly. My question is this: could the pressure monitor be the cause of my problem?
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Hi, Pat. If the filter is not airtight, since it's on the pressure side of your system water will out of the area where it is not sealed including the air relief assembly. The problem may not be the filter. You can use our How to Identify and Correct Air Leaks guide to help you resolve this matter.
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Will this work on an American Products Titan CM model 57026000 DE filter?
All I really need is a replacement manual bleed valve stem - the washer is bad & it leaks air/water.
Does that part exist?
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Yes, this assembly will work with the model American Products CM Titan filter.
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What's the outer diameter of the air/water output on this? (You know, the part that sprays you if you stand in front of it) I need to attach a small piece of tubing to redirect the water that sprays out when I release the pressure and I don't see that listed on the spec sheet(s).
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Hi. James. The Air Relief port diameter is 5/8".
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Is the Pentair 98209800 valve interchangeable with the 98209804 valve? I have the American Products Commander lid & I thought I was buying the correct valve when I bought the 98209804.
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Hi, Rhonda. The two parts are somewhat interchangeable but are used in different applications and include different parts.
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What is the difference between parts 4677-16 n 4655-03D
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Hi, Lee. The Gauge Assembly, Complete (073027) - 4677-16 includes this Air Relief Manual Valve Assembly (98209800) - 4655-03D plus additional parts specifically for the Purex 4000 Series Molded D.E. Filter.
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I like to know how to install FNS relief valve
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Jose. Installation instructions are provided on page 7 of the FNS® Plus Vertical Grid D.E. Filter Owner's Manual.
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I just ordered one of these assemblies tonight from you. My pressure relief valve is leaking at the base where it screws into the filter top. It looks like it has a crack in the relief valve body at the threads. My question is: what is the plastic clamp used for and where does it go? I don't see that clamp anywhere on my filter (Pentair Clean and Clear model 160317).
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Hello Richard- The clamp affixes to the small white air bleed sock on the top of the manifold.
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Hi will this valve work with a Pentair 2000 series?
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Hi, Beth. This Air Relief Manual Valve Assembly will not work with the Pentair 2000 Series filter. You can view the parts needed via the Purex 2000 Series Stainless DE Parts page.
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Is a Purex Triton FNS Plus filter the Same as a Pentair FNS Plus.
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Hello, Dave. Yes, the Pentair FNS Plus D.E. Filter is comparable to the Purex Triton FNS Plus D.E. Filter. You may use the Pentair FNS Plus D.E. Filter Parts Page as a guide for all parts needed for replacement.
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Sometimes it will show no pressure unless you release water [air]. When pressure is released then it will fil5ter again,
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Hi, It sounds like you have a suction leak causing air to get into your system. You can review our How To: Identify and Correct Air Leaks to find out how to fix your problem.
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Will this assembly fit and work OK, on my 38 year old American 582090 vertical grid DE filter, which I believe is now owned by Pentair?
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Hi ED, This Air Relief Assembly will fit onto the American Products 582090 filter.
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the pressure gauge broke but I only need the bottom black part not the actual gauge is that part sold separately?
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Hi, The Air Relief Manual Valve Assembly (98209800) is olny sold as a kit which includes the pressure gauge.
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My relief valve is dripping. I have a Purex-Triton Filter model #CC100..
Design flow=100 g.p.m. and 6.5 psi residential. There is a pin number on the tank housing =178555..Do I need to purchase the entire relief valve OR the very small "O" rings inside the valve? I have had this unit since 2000. I do not know if this assembly 998209800 is the correct fit But it sure looks like it! Thanks
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Hi Charlie, This would be the correct air relief for the Purex-Triton Clean & Clear CC100 filter. For the CC100 filter I do not show where the small o-ring is sold separately so I would suggest the entire air relief.
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Will this valve assembly work on an Aquatec FN/FNS-48 filter?
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Can I install this myself?
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The Air Relief Assembly can be installed by a homeowner. It requires that you unthread the old one, wrap some teflon tape around the threads of the new valve, and thread it back into place.
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Less than 1 hr
None
Less than 1 hr
None
1 0
Less than 1 hr
Adjustable Wrench
3 0
This was a very easy replacement, and the cheapest replacement I found! We just turned off the breakers, released the air from the air relief valve. We were replacing filter cartridges too, so we took the top off the filter. Unscrewed and removed the old air relief valve, and replaced it with the new one on. We then put some Teflon tape on the screw head of the air pressure gauge, screwed it on hand tight, then used a wrench to tighten it...voila! No more leaks and working very well!
Less than 1 hr
Adjustable Wrench, Teflon Tape
1 0
Very simple. All one needs is teflon tape and an adjustable wrench. Functions well. Pay particular attention to the orientation of both the gauge (readable location) and the outlet (it will fire water all over that direction) as it is tightened.
Less than 1 hr
Adjustable Wrench, Pipe Tape
1 0
I turned the pump off
Released the pressure
Took old assembly off using wrench
Pipe taped the pressure gauge, and assembled it with the relief valve
Pipe taped the nipple and assembled it with my filter
The Most Recent Reviews
(5 out of 5 stars) perfect replacement
Reviewed By: Inyo Customer ()
I broke off old one accidentally, this was replaced in about 2 minutes
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1 0
(5 out of 5 stars) Excellent Spare Part
Reviewed By: Inyo Customer ()
Installed easily, functions well, good install and operation documentation.
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1 0
(5 out of 5 stars) Easy Install
Reviewed By: Inyo Customer ()
Works perfectly. Had ordered one previously from a different place and it didn't fit. This one was easy to install and fits perfect.
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1 0
(5 out of 5 stars) Replacement parts
Reviewed By: Inyo Customer ()
Replacement parts for Pentair Filter
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1 0
(5 out of 5 stars)
Reviewed By: Don K. from Irving, Tx. ()
Mainly got this product to be able to read the gauge easier. Works very well , easier to see from a distance ...
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1 0
(5 out of 5 stars) Air Relief Manual Valve Assembly (98209800)
Reviewed By: Willian F R. from Woodbridge VA ()
Pros: Great value
Cons: None
Great experience: rapid delivery, reasonable price, great instructions and easy to install.
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1 0
(5 out of 5 stars) Upgrade to my old Relief Valve and Pressure Gauge
Reviewed By: Adam O. from Houston, TX ()
Pros: Easy to install, clear reading on the pressure gauge
The old equipment that I inherited was, well, old and useless. I needed an upgrade and these parts have exceeded my expectations.
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(5 out of 5 stars) Air Relief Valve exactly what was required
Reviewed By: James N. from Hudson, NH ()
Pros: Excellent value
Cons: Need to supply your own teflon tape
This kit is excellent as it includes the gauge and the valve. Simple to install. Excellent value.
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(5 out of 5 stars) Replacement Pool Valve/Gauge
Reviewed By: Matt H. from PA ()
Pros: Works great.
Cons: None
Exact replacement for my pool filter. Easy to install.
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(3 out of 5 stars) Tricky installation
Reviewed By: Spike ()
Very tricky to screw on the presure gauge to the relief valve assembly. It kept on screwing on crooked and then leaking a lot after turning on the pump. Only after using a lot of pressure while screwing it on could I get it straight. It still leaks a bit, but will probably stop after a while. I should have returned it. Are they all that way or was this one defective?
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(5 out of 5 stars) as advertised
Reviewed By: Mark Z. from Richmond. TX ()
Pros: One of One replacement
Cons: none
One for one replacement. The guage is included and has a handy filter status on the outer ring.
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(5 out of 5 stars) Original Parts
Reviewed By: Suzanne S. from Sterling Heights, MI ()
Pros: original equipment
Cons: easy to crack the valve.
The exact replacement for the pressure relief valve and gauge, they fit perfectly. Be careful not to over-tighten the gauge, however as cracking the valve cowl is easy to do. A turn of Teflon tape insures leak-free operation.
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(5 out of 5 stars)
Reviewed By: Mike M. from Titusville, FL ()
Pros: works fine
Cons: none
great product!
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(5 out of 5 stars)
Reviewed By: Robert L. from Exeter, CA ()
fast and accruate
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(5 out of 5 stars) Great Gauge No Leaks
Reviewed By: John P. from Orlando, FL ()
Works well, no issues. Great shipping.
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(5 out of 5 stars)
Reviewed By: Linda A. from Bensalem, PA ()
Good product. worked well on my pool pump.
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(5 out of 5 stars)
Reviewed By: Rodney M. from Gilbert, AZ ()
easy to install, works great. has every part to make a total install.
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(4 out of 5 stars) easy replacement part
Reviewed By: Babs1026 from Nottingham, MD ()
The Air Relief Valve arrived quickly and was very easy to assemble and place on the filter tank. The person I dealt with in the customer service dept was very helpful taking extra time to verify that this unit was sold with the pressure gauge and the air relief part. I installed it in under 5 mins. I had purchased separately, from a local hardward store, the recommended teflon tape to wrap around the nipple of the pressure gauge before you screw that onto the air relief part, very simple repair!
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(5 out of 5 stars)
Reviewed By: Steve U. from Albuquerque, NM ()
Pros: good quality materials and crafstmanship.
Cons: none
Items were exactly as described and was shipped on time as promised.
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(5 out of 5 stars) great replacement parts
Reviewed By: Doug B. from Rancho Palos Verdes, CA ()
Pros: easy to intstal
Cons: none
these parts were better the originals.
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(5 out of 5 stars) Good product good price
Reviewed By: Jon B. from San Diego, CA ()
Product arrived very quickly and installed in a few minutes. Came with factory instruction booklet.
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(5 out of 5 stars) Great Air relief valve
Reviewed By: DANNY R. from MILFORD, DE ()
Easy to put on. Have experienced no problems with this valve.
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(5 out of 5 stars)
Reviewed By: Greg from PA ()
Pros: Price, shipped quickly
Cons: none
Found the whole assembly at INYO pools where other sites you had to order each part seperately. Installed it the day it arrived and is working fine.
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(5 out of 5 stars) FILTER PRESSURE GAUGE
Reviewed By: Robert S. from Arnold, MD ()
Pros: FIT PERFECT
Cons: NONE
HARD TO FIND SINCE MY FILTER COMPANY WAS NOW OWNED BY ANOTHER COMPANY,BUT INYO HAD ALL THE PARTS
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(5 out of 5 stars) Good gage to help remind you to clean filters.
Reviewed By: TMac from New Harmony, UT ()
Pros: Works great
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(5 out of 5 stars) built with quality in mind.
Reviewed By: bill from Indiantown, FL ()
Pros: overall high quality
Cons: none
much nicer than the original.
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(5 out of 5 stars) New is always better!!
Reviewed By: Susan M. from Monroe, LA ()
Pros: Good price
Cons: None
Rec'd part on time and in great condition. We have already replaced the old part with this one and all is working great!
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(5 out of 5 stars) Great Value
Reviewed By: Enrique M. from El Paso, TX ()
Have priced this product at several places and found it priced here very reasonably. Works great......
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(4 out of 5 stars)
Reviewed By: Harold G. from Hudson, FL ()
Came on time and works great.
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(5 out of 5 stars)
Reviewed By: Kevin K. from North Richland Hills, TX ()
Great price and good quality
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(5 out of 5 stars) Original equipment replacement parts
Reviewed By: Valerie G. from New Orleans, LA ()
Pros: Parts fit perfectly!
Cons: Had to wait for second shipment.
Order entry was easy, however I did not receive the orginal order for these items. Some kind of mix up by the supplier. Did receive the second shipment with all the items and instructions. Thank you Sharon!!
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(5 out of 5 stars)
Reviewed By: Rich P. from castleton , ny ()
Pros: service, quality, price
Cons: none
needed the part ,got it quick,( the correct one) and at a great price.
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(5 out of 5 stars) Clean and Clear Relief Valve and Gauge
Reviewed By: Edward G. from charlotte, nc ()
Cons: instructions really not all that clear
The product arrived in perfect condition, on time and fit perfect
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5 0
(3 out of 5 stars) Replacement for Pentair Pool Filter Relief Valve
Reviewed By: DynaWg from Pleasanton, CA ()
Pros: Quick and easy to install
Cons: Leaks if closed tightly
This is a repalcement the original valve (<4 yrs. old)that eventually began leaking do to a crack at the base where the gauge was threaded. This product was easy to replace, reasonably priced and arrived in a timely manner from INYO. The only problem with this particular valve is that if twisted closed too tightly leaked. I found that you don't need to twist it closed too tightly. Just twist until until it stops (you may need to back off just a little) to ensure it is closed all the way. We will see how long this part lasts.
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