AquaTrol HP Chlorine Generator - AQTROLHP




By Goldline Controls

  4.75 Average  




Dimensions 14" x 3-5/8"

Alternate Part #'s .90124, GLD-45-101, GOLAQ-TROL-HP

Product Description

The Aqua Trol Electronic Chlorine Generator (also known as a salt chlorinator) is designed specifically for above ground pools up to 18,000 gallons. The Aqua Trol has all the same functions and features of the Aqua Rite but with a lower chlorine output. 

The Aqua Trol also has an integral time clock for control of the pool filtration pump. Since many above ground pools already have a single electrical outlet for the filter pump, the Aqua Trol is designed with an outlet (timer controlled) for the filter pump to plug into, the Aqua Trol then plugs into the original outlet the filter pump was using. The savings on chlorine and electrical power alone (if the pump was previously running 24 hours), will have the Aqua Trol paying for itself in just a few short years. The Aqua Trol system typically installs in less than 30 minutes and is very easy to operate.


  • Make your own chlorine.
  • Make your own pure fresh chlorine everyday and control filter pumping times.
  • Evenly disperses chlorine through the pools return jets while the filter cleans the pool water.
  • Controls pool filtration pump times to ensure just enough filtration to keep pool crystal clear - prevents large electrical bills by not letting pump run a wasteful 24 hours a day.
  • Provides 100% of your pool sanitation needs automatically
  • Simply test your pool water weekly and adjust the dial for more or less chlorine as needed.
  • Automatic pool filtration and chlorination everyday, whether your at home or away
  • 1 yr limited waranty

Beautiful pool

  • Crystal clear pool water-you'll notice the difference!
  • Water so clear and inviting, you will love to be swimming.
  • Easy to maintain the right amount of chlorine without any nasty chlorine smell and irritation.
  • Algae and bacteria are a thing of the past because they never even get a chance to start to growing.

Soft water

  • Water has a smooth, soft, silky feel
  • No more itchy skin
  • No more red eyes
  • No more hair problems

Cost savings

  • Pays for itself in an amazing 2 - 3 swim seasons!
  • Provides 100% of chlorine requirements for all above ground pools up to 18,000 gallons.
  • No more chlorine tablets, granules, powders, floaters, and liquids.
  • Automatically reduces filter pump times by controlling the number of hours the filter pump runs.
  • Less use of algaecides and other specialty chemicals
  • Bathing suits don't bleach out and wear out prematurely.
  • Pool liners last longer due to constant chlorine levels, rather than unhealthy highs and lows of traditional chlorine addition
  • The kit included in the Aqua Trol provides the necessary plumbing components for either 2" (51mm) rigid PVC piping installation or 1½ - 1¼" (38-32mm) flexible hose installation.

Click here for more Aquarite Chlorine Generator

Product Specifications

Plug Type:

?     Asked on 7/18/2018 by mike

I am looking at the electrical 1st diagram on pg 11 of the manual (gfci outlet), is this the proper way to install according to the NEC book? Also is that a built in timer in the unit? If yes will that be just for the saltwater generator or will it control the for the pump as well?

A     Answered on 7/19/2018 by InyoPools Product Specialist Lennox H.

Hi, Mike. Yes, that is code. The outlet built-in and timer is to power a pump. 

?     Asked on 7/16/2018 by Jamie Bullens

I have a 25,000 gallon above ground pool which system would be best suited to convert my pool over to salt water?

A     Answered on 7/19/2018 by InyoPools Product Specialist Lennox H.

Hi, Jamie. For a 25,000 above ground pool, you will have to use an inground pool chlorine generator, like the AquaRite 40K - AQR15 or similar. You must follow the installation instructions. 

?     Asked on 7/25/2017 by Mark

If using this system with a filter having a 1 1/2 hp pump, how many amp service would I need to run to the controller?

A     Answered on 7/27/2017 by InyoPools Product Specialist Lennox H.

Hi, Mark. This unit uses 4 amp at 100% output. So depending on the amps of the pump a 30 amp breaker is sufficient. 

?     Asked on 5/20/2017 by Karen

I have a 17,000 gallon above the ground pool... will the aquajet rj be good or would you recommend doing the aqua Rite7-9 cell.

A     Answered on 5/21/2017 by InyoPools Product Specialist Alex V.

Karen, While the Aquatrol will handle up to 18,000 gallons, I would recommend the Aquarite system AQR9.

?     Asked on 4/23/2017 by

Does the chlorinator and cell come together? Also I have an above ground 18,000 gallon salt pool. Do you have one for that size?

A     Answered on 4/24/2017 by InyoPools Product Specialist Scott W.

Yes, the board and cell come together and the AQTROLHP is for up to 20,000 gallons.

?     Asked on 9/26/2016 by Elizabeth Grosser

The female of the plug is lost salt"monitor?" said , smart poolWhere can I buy such a thing?

A     Answered on 9/30/2016 by InyoPools Product Specialist Alan M.

Unfortunately this is not a replaceable part.

?     Asked on 6/16/2016 by Tracy

We have a AQ-TROL-RJ, the cell is T-CELL-5. We believe after everything we have read that we need to replace our cell (we purchased the whole system in 2013). We noticed on the other day that the salt reading was at 0, yesterday we noticed the pool was turning green. We cleaned the cell, added salt, and the "Check Salt" along with "Inspect Cell" lights stay on. If the cell has gone bad, can we replace it with a T-CELL-9?

A     Answered on 6/18/2016 by InyoPools Product Specialist Lennox H.

Hi Tracy, Unfortunately, the T-CELL-9 is not compatible with the AquaTrol system.

?     Asked on 5/23/2016 by Tony

Thank you for your reply vut can i see or have a picture of the new model please , for me to see . Thanking you Tony

A     Answered on 5/23/2016 by InyoPools Product Specialist Patrick P.

Hi Tony our last comment was incorrect we spoke with Hayward and the current model is the model we have shown in the photo with the round timer.

?     Asked on 5/23/2016 by Jenny

Regarding previous question about new cell and high salt I checked the chlorine level in pool and it reads very low. When cell is turned on, it generates for a minute then red light high salt turns on. We have drained some(small amount) and added water. I have an Aqua Trol Above ground salt generator w/ turbo cell t 5. The replacement cell I purchased is a generic Salt cell manufactured by Compupools /20000gallons GRC20GH Please help!!!!! Frustrated!!! this is my 3rd cell and 2nd board!!

A     Answered on 5/29/2016 by InyoPools Product Specialist Alex V.

Jenny, I would recommend calling Hayward to trouble-shoot. The system may not be reading the cell correctly. You can reach Hayward at 908-351-5400.

?     Asked on 5/20/2016 by Tony

Is this an older version of the aqua trol for it has a round display

A     Answered on 5/21/2016 by InyoPools Product Specialist Patrick P.

Hi Tony, This would be the newest version of the AquaTrol Salt System, we may just have an older photo.

?     Asked on 5/16/2016 by Jenny

Just bought a new cell and it reads high salt. Tried to recalibrate- no success. help

A     Answered on 5/20/2016 by InyoPools Product Specialist Lennox H.

Hi Jenny, I would recommend that you take a sample of your pool water to your local pool store. If the salt level is actually high you will need to drain water out of the pool to lower the salt level.

?     Asked on 4/30/2016 by Monique

What is the difference between the HP and the RJ beside the mounting position. I believe the RJ does not include a flow switch???

A     Answered on 5/2/2016 by InyoPools Product Specialist Lennox H.

Hi Monique, The RJ model does not require a Flow Switch and is mounted differently from the HP model.

?     Asked on 4/29/2016 by

what is the length of the cell used with AQ-TROL HP what is the length of the flow switch assembly

A     Answered on 4/30/2016 by InyoPools Product Specialist Lennox H.

Hi, The T-Cell-5 is 12-3/8" long excluding the unions and the Flow Switch Assembly is 4" long.

?     Asked on 9/8/2015 by Ron

I bought the AQ-TROL-HP 4 years ago. All of a sudden it does not register a reading for the salt level. It went from 2900 to 800 one day then to 0 the next. I added salt but it stays at 0. What problem does this indicate to you? Do I need a whole new unit? A new cell? A new circuit board? Thank you

A     Answered on 9/14/2015 by InyoPools Product Specialist Lennox H.

Hi Ron, You may need to replace the cell or the PCB Board. You will have to contact Hayward Tech Support at 908.355.7995 to troubleshoot the unit.

?     Asked on 6/22/2015 by Alan

I have an Aqua Trol RJ. It is an older model, (before Haywood bought them) that I bought used. I have everything installed and 160 lbs of salt in a 6000 gl pool. The display is reading 700. None of the lights are on. The timer is running. I do not have the pump connected to the controller. I power it separately. The pump has been running over 24 hrs. It does not seem to be generating chlorine. Any ideas?

A     Answered on 6/23/2015 by InyoPools Product Specialist Lennox H.

Hi Alan, The salt cell may be the issue, would recommend calling Hayward Tech Support at 908.355.7995.

?     Asked on 5/18/2015 by dave

i have an aqua tool RJ twist lock model... and my research has told me that cell is the same as the HP version... except for plumbing location and flow switch.... my question is can i order a flow switch and fittings and mount my cell in a HP style and use same Controller box? there is a place to plug in flow switch... thanks

A     Answered on 5/19/2015 by InyoPools Product Specialist Patrick P.

Hi Dave, Yes you could do this and you are correct you will require the purchase of the Aqua Trol Flo Switch & Tee.

?     Asked on 10/8/2013 by Guest

Is the flow switch direction important?

A     Answered on 10/8/2013 by InyoPools Product Specialist Patrick P.

Yes. The flow switch must be mounted so the arrows on the switch it’s self go in the direction of flow. Also, the flow switch requires 12 inches of straight pipe before the water enters the part to ensure there is no turbulence inside the switch compartment causing the switch to display “no flow” in error. Also, the switch needs to see at least 11GPM of flow to properly close the switch.

?     Asked on 10/8/2013 by Guest

Are the units safe to use with pool covers?

A     Answered on 10/8/2013 by InyoPools Product Specialist Patrick P.

Yes but, pool covers should be removed every few days to keep the corrosive gases from building under the cover causing corrosion or other forms of damage to the pool equipment.

?     Asked on 10/8/2013 by Guest

Is cell direction important?

A     Answered on 10/8/2013 by InyoPools Product Specialist Patrick P.

The cell can be mounted in any manner necessary (EXCEPT FOR TROL RJ UNITS – THAT CELL MUST BE MOUNTED TO THE SIDE OF THE POOL AT THE RETURN JET) be it horizontal or vertical, and the cord can be mounted upstream or down stream, the cell is non directional.

?     Asked on 10/8/2013 by Guest

Can I use rock salt?

A     Answered on 10/8/2013 by InyoPools Product Specialist Patrick P.

Rock salt is not an option. Rock salt has entirely too many impurities and could cause some issues with the pool water, or pool surfaces.

?     Asked on 10/8/2013 by Guest

Do I have to use the pump timer? Can I run my pump 24 hours a day?

A     Answered on 10/8/2013 by InyoPools Product Specialist Patrick P.

The Aqua Trol will not generate chlorine if when the pump timer is off. If you want to run the pump continuously, either pull out all the trippers on the timer or else put the manual switch on the timer (small button near the center of the timer) into the "1" position.

?     Asked on 10/8/2013 by Guest

How much salt does the system require?

A     Answered on 10/8/2013 by InyoPools Product Specialist Patrick P.

The Aqua Trol works best with approximately 3200 ppm salt, which is roughly the equivalent to a teaspoon per gallon. However, the Aqua Trol® will operate with salt levels anywhere from 2700 ppm to 3400 ppm.

?     Asked on 9/6/2013 by Guest

What cell comes with the Aquatrol salt system?

A     Answered on 9/6/2013 by InyoPools Product Specialist Patrick P.

The Aquatrol unit comes with the GLXCELL5.

?     Asked on 4/25/2013 by Guest

Does the Hayward AQTROLHP come with a flow switch?

A     Answered on 4/25/2013 by InyoPools Product Specialist Patrick P.

Yes, the Hayward AQTROLHP includes a flow switch.

?     Asked on 10/5/2012 by Guest

Will the Hayward AQTROLHP work with flexible or rigid pvc pipe?

A     Answered on 10/5/2012 by InyoPools Product Specialist Patrick P.

The AQTROLHP will work with both flexible and rigid pvc pipe. The salt cell will accept 1-1/4" or 1-1/2" pipe.

?     Asked on 5/22/2010 by Guest

I am confused. The photos all show the generator and the turbo cell as a package. Does the turbo cell come WITH the generator or is this the price of JUST the generator and then you purchase the turbo cell separately? Thanks

A     Answered on 5/22/2010 by InyoPools Product Specialist Patrick P.

This price is for the complete AquaTrol with Power Supply and Turbo Cell.

?     Asked on 7/23/2008 by Guest

Can I use the AquaTrol for an in-ground pool?

A     Answered on 7/23/2008 by InyoPools Product Specialist Patrick P.

According to the manufacturer, the AQTROLHP, which has a hose or pipe connection, can be used for small in-ground pools below 18,000 gallons.  However, it would be more efficient to use the AquaRite in-ground model for either 20,000 or 40,000 gallons.

?     Asked on 5/10/2008 by Guest

I see you have a couple salt chlorine generators for above ground pools. Can you tell me what you would recommend and why?

A     Answered on 5/10/2008 by InyoPools Product Specialist Patrick P.

I would suggest the AquaTrol Salt Chlorine Generator as it is much higher quality product than the ChlorEase. The AquaTrol has much more titanium coating on the blades of the salt cell which makes the salt cell last much longer, so you should get about 4-6 years out of the salt cell on the AquaTrol. The AquaTrol comes in several models first you can get in an HP model which would be installed in the plumbing next to your pool pump or you can get it in an RJ model which would hook up directly to the return jet on your pool (Both models perform identically, you would just need to choose the one that would work best for your application - the RJ is quite a bit less and operates the same) Lastly the AquaTrol is available with a standard 3 prong plug or a Twist Lock depending on the electrical receptacle you have available to you. You may view or purchase any of the AquaTrols here

?     Asked on 4/6/2008 by Guest

What is the difference between the Aqua Trol HP and RJ?

A     Answered on 4/6/2008 by InyoPools Product Specialist Patrick P.

The HP (Hose Pipe) version is installed in the hoses/pipes next to your pool filter, where the RJ (Return Jet) version the cell is mounted directly to the return jet on the side of your pool. Both units work exactly the same but you would need to determine which one would be easier to install from a plumbing stand point. You may view or purchase any of the Aqua Trol units through this link

?     Asked on 4/30/2007 by Guest

How would I go about changing an above ground pool from chlorine to salt water? Can it be done?

A     Answered on 4/30/2007 by InyoPools Product Specialist Patrick P.

Yes this can be done. You would add the appropriate amount of salt to your pool according to the owner's manual. Once the salt chlorinator is installed the salt water which passes through the salt cell will create chlorine which is sent back to the pool, so you will actually be manufacturing your own chlorine. On most pools you want to maintain a Chlorine level of 3.0 PPM (Parts Per Million) so the first week or so you will be testing the water to try to get the unit dialed into the correct setting to maintain the 3.0 PPM of chlorine. Once you get the salt chlorinator dialed into the proper setting that is it. The nice thing about the salt chlorinators is that the amount of salt needed to maintain the pool is below the taste threshold so will not taste salt in the water of the pool.

?     Asked on 9/14/2006 by Guest

How often does the turbo cell have to be replaced?

A     Answered on 9/14/2006 by InyoPools Product Specialist Patrick P.

We have found the lifetime expectancy of the turbo cell is 3-5 years.


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