Hydrotech ® HT-HTF & Aquafier Replacement Water Filter Housing Sump. # C-HT-19 # 20500023 For HT-HTF and Aquafier Series Reverse Osmosis RO Systems. Learn More

Repalcement Sump - 10 Inch Standard Size Replacement Sump - Fits Housings Using 3 1/2" Diameter Slim Line O-Rings. O-rings Sold Seperately. Be Sure To Lubricate New O-rings With Dow 111 Silicone Sealant. Learn More

Pentek # 153014 5 inch Replacement Water Filter System Sump. Also fits most Culligan, Ametek, US Filter, Plymouth, Kleen Plus, American Plumber, Bruner and many other brands. Slim Line 5" Replacement Sump - # 153014 - Fits Housings Using 3 1/2" Diameter Slim Line O-Rings. O-rings Sold Seperately. Be Sure To Lubricate New O-rings With Dow 111 Silicone Sealant. Priced in Blue. Clear available for additional amount. Learn More

Pentek # 153029 Big Blue Replacement Water Filter Housing Sump Fits Most Culligan, Ametek, US Filter, Plymouth, Kleen Plus, American Plumber, Bruner & Many Other Brands. Big Blue 10" Replacement Sump - # 153029 - Fits Housings Using 5 3/4" Diameter Big Blue O-Rings. O-rings Sold Seperately. Be Sure To Lubricate New O-rings With Dow 111 Silicone Sealant. Learn More

Pentek Slim Line 10" Replacement Water Filter Housing Sump - # 153017. Fits Ametek, US Filter, Plymouth, Pentek, Culligan, Kleen Plus, American Plumber, Bruner & Many Other Brands Compatible Housings Using 3 1/2" Diameter Slim Line O-Rings. O-rings Sold Seperately. Be Sure To Lubricate New O-rings With Dow 111 Silicone Sealant. Learn More

Pentek # 153001 Standard Replacement Water Filter Housing Sump Fits Most Culligan, Ametek, US Filter, Plymouth, Kleen Plus, American Plumber, Bruner & Many Other Brands Compatible. Standard 10" Replacement Sump - # 153001 - Fits Most Housings Using 4" Diameter Standard O-Rings. O-rings Sold Seperately. Be Sure To Lubricate New O-rings With Dow 111 Silicone Sealant. Learn More

Vu-Flow NT-120 Clear Sump For VuFlow Reusable Sediment ScreenWater Filter. Replacement Vu-Flow sump for 2 inch NT and Combo Style Cleanable Sand and Screen Spindown Water Filters. Learn More

Vu-Flow NT-30 Clear Replacement Sump for 1 inch NT and Combo Style Sand and Sediment Screen Spindown Water Filters. VuFlow water filter housing replacement sump. Learn More

Vu-Flow NT-60 Clear Sump Replacement for 1 1/2 inch NT and Combo Style Sand and Sediment Screen Spindown Water Filters. Vu-Flow NT-60 Clear Replacement Spindown Water Filter Sumps. Learn More

Pentek 153166 #20 Big Clear Sump (housing body only, as a replacement part) Learn More

Pentek 10" Standard Replacement Sump Clear 153128 Learn More

Pentek 20" Blue Sump #153013 Replacement. O-Rings sold separately. Learn More

Pentek Replacement Filter Sump 20" Big Blue Sump #153070. Replacement O-rings sold separately. Learn More

Pentek # 153128 Standard Replacement Sump Clear Learn More

Pentek 20" Slim Line Sump (Blue) #153058. Replacement O-Rings sold separately Learn More

Pentek 5" Slim Line Sump (Clear) #153056 Replacement O-Rings sold separately Learn More