?     Asked on 12/25/2018by jim

What is the warranty on this waterway 550-4400
 Reply

A  Answered on 12/26/2018 by InyoPools Product Specialist Lennox H.

Hi, Jim. This item has a 90 day warranty. 
 Reply


?     Asked on 3/24/2019by Mark

Is this newer model/style (new drain plug vs. larger old one etc.) compatible with an old top?
 Reply

A  Answered on 3/24/2019 by InyoPools Product Specialist Lennox H.

Hi, Mark. This Crystal Water Filter Body w/ Labels - 550-4407 is the new style and is compatible with the old style Filter Heads. 
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?     Asked on 7/22/2019by Joe Burris

How long will delivery take?
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A  Answered on 7/23/2019 by InyoPools Product Specialist Steve M.

Thank you for contacting Inyo Pools. Most orders (that do not require freight) are received within 3-7 business days from the date the order is placed.  This time frame can vary depending upon your location, product availability and the time of year, and the time you place your order.  Custom and special orders may take longer.  Inyo Pool Products ships most items via UPS ground service.
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?     Asked on 8/12/2019by Dave Palmer

Does this replace the model 550-4400
 Reply

A  Answered on 8/13/2019 by InyoPools Product Specialist Steve M.

Dave, yes, the Waterway Crystal Water Filter Body w/ Labels - 550-4407 would be the replacement for the part number 550-4400. 
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?     Asked on 12/19/2019by tony

where do I find the part number on my pool filter bottom?
 Reply

A  Answered on 12/24/2019 by Industry Professional

The mfg usually has their part # stamped or molded on the tank body but the location varies & it may not be there. You may need to look at the tank lid as well for any mfg #'s.
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?     Asked on 9/25/2020by Candice

Will this body base fit a Waterway Model # 570-0048 Crystal Water Filter 48 sq. ft? Thank you.
 Reply

A  Answered on 10/30/2020 by InyoPools Product Specialist Hector F.

Hi Candice, actually the filter body base for the Waterway Crystal Water DE Filter model 570-0048 is part number 14-270-1156
 Reply


?     Asked on 2/2/2021by Mark Rosendahl

I have a 10k gallon pool and my bottom split again. Its a crystael water, when I replace this one I beleive I had a larger bottom unti. I need to replace ASAP. Can you help. Feel free to call Mark Rosendahl 4807601930
 Reply

A  Answered on 2/3/2021 by InyoPools Product Specialist Hector F.

Hi Mark, yes we should be able to assist you with this, Please have your filter model number ready and contact us using our live online chat feature through our web page. 
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?     Asked on 5/18/2021by Herbert Verville

Need bottom for 550-0425-07 waterway pool filter
 Reply

A  Answered on 5/18/2021 by InyoPools Product Specialist Patrick P.

Hi, Could you send us a few photos of your filter to include a photo of the label on your filter tank, your filter valve, and a wide-shot of the complete filter and valve? To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation.
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?     Asked on 6/15/2021by HEBERT MARQUEZ

PHOTOS attached. Is the pool filter bottom "photo No. 2" the correct one for my pool filter?

 Reply

A  Answered on 6/15/2021 by InyoPools Product Specialist Patrick P.

Hi Hebert, Yes this is the proper tank for the filter shown in your photos.
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?     Asked on 8/31/2021by BRENT

I have a hayward DE2420. Will this work with the top?
 Reply

A  Answered on 10/28/2021 by InyoPools Product Specialist Joe S.

Hello Brent, this will not work for that unit. You would need to order the Filter Head w/ Clamp Assembly - DEX2420BTC.
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?     Asked on 9/5/2021by Dennis Renner

Inside at the bottom of tank is part number 512-4200 will the 550-4407 work for me. It is the 570-0425 filter
 Reply

A  Answered on 10/13/2021 by InyoPools Product Specialist Megan C.

Yes, the Crystal Water Filter Body w/ Labels - 550-4407 https://www.inyopools.com/Products/07501352016666.htm is correct for the filter model Crystal Water 425 sqft Pool Cartridge Filter - 570-0425 Here is the parts page to the filter if you need other items https://www.inyopools.com/pool_parts_waterway_crystal_water_cart_filter.aspx 
 Reply


?     Asked on 2/17/2022by Andy

is body 550-4407 compatible and work with waterway 60 SQ ft model # 570-0060 ?

 Reply

A  Answered on 2/17/2022 by InyoPools Product Specialist Rich N.

Hi Andy, I am sorry to say that will not work for you.  They are very similar on the outside, but the base you are looking at is for a cartridge filter and does not have the correct design components on the interior for your DE filter.  
 Reply