Best Selling Products

20-Micron Big Blue Pleated Cellulose, 10". This 20-micron cartridge fits 10" Big Blue housings only. Manufacturer #255490-43. Reduces sediment. FRE...

Res-Up I Free Shipping. Res-up solution is used as an additive placed into the salt tank to clean the water softener resin of iron, manganese and s...

Fleck Brine Valve Assembly for Fleck, Autotrol or Clack residential controlled water softeners at Affordable Water. This 3/8" brine valve works on ...

Genuine Microline replacement cartridges and membrane for 3-stage 50 GPD Microline reverse osmosis system. • Genuine Microline replacement cartrid...

D780C D780C

20" big blue housing. 1". The Pentair Big Blue 20" housing is for larger diameter plumbing, higher flow or larger particulate load applications. •...

Genuine Fleck Stainless Steel Bypass. Connects to any Fleck 5600, 5600SXT or 9000/9100 with 3/4" plastic meter.  Free Shipping. • Genuine Fleck St...

20-Micron Pleated Cellulose Cartridge. This low cost 20-micron paper cartridge is pleated for high volume filtration. Manufacturer #155303-43. FREE...

Microline 4-stage RO filter kit & membrane. Replacement cartridges and membrane for 4-stage Microline reverse osmosis system. • Genuine replac...

The Industry's Only EPA Registered & NSF Approved Sanitizer Delivers Reliable, Effective Results Every Time. Sani-System Liquid Sanitizer Conce...

The Industry's Only EPA Registered & NSF Approved Sanitizer Delivers Reliable, Effective Results Every Time. Sani-System Liquid Sanitizer Conce...

4-Stage RO filter kit with membrane. Replacement cartridges and membrane for 4-stage reverse osmosis system. • Replacement cartridges and membrane...

Genuine Pentek GAC-20BB 20" BB GAC Cartridge. Manufacturer #155249-43.  Granular activated carbon cartridges will remove chlorine and chemicals (vo...

Pentek 20" BB Carbon Block Cartridge. Manufacturer #155783-43 carbon block cartridge will remove chlorine and chemicals (volatile organic compounds...

Soft Water Soap Test Kit, Qty 20

30-Micron Big Blue Pleated Polyester, 10". This 30-micron cartridge fits 10" Big Blue housings only. Manufacturer #155101. FREE SHIPPING! KEEP YOU...

5-Stage RO filter kit with membrane, free shipping. Includes one 5-micron sediment filter, two 10" coconut shell carbon block filters (blue end cap...

Fleck 5600 Softener or Filter Rebuild Kit-Piston, Seals/Spacers + Brine Valve. Kit includes one of the following pistons (selected from the dropdow...

30-Micron Pleated Polyester Cartridge. This 30-micron pleated polyester cartridge is pleated for high volume filtration. Manufacturer #155416-43. F...

30 Micron Big Blue Pleated Polyester, 20". This re-usable 30 micron cartridge fits 20" Big Blue housings only. Manufacturer #155430-43. FREE SHIPPI...

Eliminates Rotten Egg Smell and Irregular Coloring in Treated Water:  Neutra-Sul® is formulated to neutralize the rotten egg smell and pollutants f...

15 gallon solution tank, free shipping. Made to mount a feed pump on top. • Made to mount a feed pump on top. • Lock in place lid. • 14" in diamet...

5-Stage RO filter kit with membrane, free shipping. Includes one 5-micron sediment filter, two 10" coconut shell carbon block filters (blue end cap...

Pentek 10" Carbon Block Cartridges Quantity of 12. Manufacturer #155634-43. FREE SHIPPING! ECONOMICAL SOLUTION for chlorine, taste & odor redu...