Waterway Crystal Water DE and Crystal Water Cartridge Filter Bottom Body 550-4400 550-4400B 550-4407 515-4207B 550-4407 515-4207
Waterway Filters have only one bottom, but sometimes there are different part numbers for it 550-4400, 550-4400B, 550-4407, 515-4207B, 550-4407, 515-4207 depending on when it was manufactured.Â
The latest model is 515-4207 and it fits all Following Waterway (First Choice) Filters – Cartridge or DE
Waterway Crystal Water DE and Cartridge Filter Bottom Body fits the following filters:
- Crystal Water Cartridge Filter Replacement Parts
- Waterway Crystal Water DE Filter 36 sq. ft. 570-0036 570-0036-07
- Waterway Crystal Water DE Filter 48 sq. ft. 570-0048 570-0048-07
- Waterway Crystal Water DE Filter 60 sq. ft. 570-0060 570-0060-07
- Crystal Water Cartridge Filter Replacement Parts
- Waterway Crystal Water Cartridge Filter 325 sq. ft. 570-0325 570-0325-07
- Waterway Crystal Water Cartridge Filter 425 sq. ft. 570-0425 570-0425-07
- Waterway Crystal Water Cartridge Filter 525 sq. ft. 570-0525 570-0525-07
550-4407 Waterway Crystal Water DE and Cartridge Filter Bottom Body Replaces the Following Part Numbers:
- 550-4400
- 550-4400B
- 550-4407
- 515-4207B
According to Waterway technical support, if the lower component fails to align with the upper housing, it indicates a deformation in the top housing. Consequently, it is recommended to replace the top housing to ensure proper functionality. IF you have more technical questions, feel free to contact the manufacturer at (805) 981-0262.
Warranty Disclaimer
Please be advised that certain manufacturers - including Pentair® (with their TradeGrade® products), Jandy®/Fluidra® (with their Trade Series Exclusive™ products), and Hayward® (with their Expert Line® products) - do not honor manufacturer warranties on specific product lines purchased online.
These policies are intentionally enforced by the manufacturers to prevent customers from purchasing the same products at lower prices online.
Warranty coverage for these products is generally only available when purchased in person from an authorized local dealer.
While we strive to take care of our customers by offering the lowest possible prices on brand new, genuine products, we do not provide warranty coverage ourselves, nor can we guarantee that the manufacturer will honor the warranty on products purchased from our online store.
It is the buyer’s responsibility to confirm warranty eligibility directly with the manufacturer before making a purchase.
If you are a local customer, you may be able to purchase these items in-store and obtain manufacturer warranty coverage. However, for many of our customers across the country, paying significantly more locally just to access a manufacturer warranty often doesn’t make financial sense, especially when some local suppliers charge considerably higher prices.
By completing your purchase, you acknowledge and agree that we are not responsible for warranty support or claims denied by the manufacturer due to their online sales restrictions.
Please be advised that certain manufacturers - including Pentair® (with their TradeGrade® products), Jandy®/Fluidra® (with their Trade Series Exclusive™ products), and Hayward® (with their Expert Line® products) - do not honor manufacturer warranties on specific product lines purchased online.
These policies are intentionally enforced by the manufacturers to prevent customers from purchasing the same products at lower prices online.
Warranty coverage for these products is generally only available when purchased in person from an authorized local dealer.
While we strive to take care of our customers by offering the lowest possible prices on brand new, genuine products, we do not provide warranty coverage ourselves, nor can we guarantee that the manufacturer will honor the warranty on products purchased from our online store.
It is the buyer’s responsibility to confirm warranty eligibility directly with the manufacturer before making a purchase.
If you are a local customer, you may be able to purchase these items in-store and obtain manufacturer warranty coverage. However, for many of our customers across the country, paying significantly more locally just to access a manufacturer warranty often doesn’t make financial sense, especially when some local suppliers charge considerably higher prices.
By completing your purchase, you acknowledge and agree that we are not responsible for warranty support or claims denied by the manufacturer due to their online sales restrictions.
Megan H. –
Super fast delivery
Randy Hansen –
Customer service is very personal and great. They shipped out my order same day. Got it quicker than expected. It was exactly the replacment piece needed to repair my leaking Waterway filter.
Eleanor Ross –
Best Pool Shop is a lifesaver for pool owners.