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All Filters : All Filters

Rainsoft

Rainsoft compatible filters and membranes for all Rainsoft reverse osmosis water filter systems.

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Rainsoft product list


RainSoft Hydrefiner Compatible P-12 Filter
(P-12)

The RainSoft Hydrefiner Compatible P-12 Filter Cartridge fits Hydrefiner Model numbers 9875, 9879, 17561, 17366, 13199 and others. The P12 features 1/2" FPT Screw On Cap and offers carbon block filtration for excellent drinking water.


In stock! Ships in 1 business day.
RainSoft Hydrefiner Compatible P-12 Filter
Our Price: $49.95
Retail: $65.00
You Save 23%!






Rainsoft 13110- Replacement Water Filter Cartridge
(Rainsoft 13110)

The Rainsoft 13110 is the correct replacement for the following water filter cartridge: Pentek P5 The Rainsoft 13110- Replacement Water Filter Cartridge is ideal for use with well water. This Rainsoft water filter removes extra fine sand, dirt


In stock! Ships in 1 business day.
Rainsoft 13110- Replacement Water Filter Cartridge
Our Price: $3.65
Retail: $3.82
You Save 4%!






Rainsoft 17367 Sediment Water Filter - 5 Microns
(Rainsoft 17367)

The Rainsoft 17367 Sediment Water Filter - 5 Microns fits select Culligan and Whirlpool water filter systems, and also fits Ametek, US Filter, and Plymouth #10 Blue and #10 Clear housings. This 10" water filter has a 5 micron rating and reduces sedi


In stock! Ships in 1 business day.
Rainsoft 17367 Sediment Water Filter - 5 Microns
Our Price: $3.65
Retail: $3.82
You Save 4%!






RainSoft Ultrefiner Compat. TFC-RS9-50, M-T1810R50
(M-T1810R50)

The RainSoft Ultrefiner Compatible TFC-RS9-50 RO Membrane is a 50 gallon per day membrane that replaces parts 18644, 18571, 12447, 21179, 17370, 9757, UF50T in the following RainSoft Ultrefiner reverse osmosis systems: 9598, 9757, 21191, UF-50 [...]


In stock! Ships in 1 business day.
RainSoft Ultrefiner Compat. TFC-RS9-50, M-T1810R50
Our Price: $58.99
Retail: $59.99
You Save 2%!






RainSoft Hydrefiner Compatible P-6 Filter "CB 104"
(Rainsoft P-6)

The RainSoft Hydrefiner Compatible P-6 Filter Cartridge fits Hydrefiner Model numbers 9868, 9791, 9794, 9751, 9277 and others. The P6 features 1/4" FPT Connection and offers carbon block filtration for excellent drinking water.


In stock! Ships in 1 business day.
RainSoft Hydrefiner Compatible P-6 Filter "CB 104"
Our Price: $37.00
Retail: $50.00
You Save 26%!






Rainsoft 9577 - Replacement 5 Micron Water Filter
(Rainsoft 9577)

The Rainsoft 9577 - Replacement 5 Micron Water Filter is a 10" water filter cartridge for select Culligan and Whirlpool water filter systems, and also fits Ametek, US Filter, and Plymouth #10 Blue and #10 Clear housings. This Rainsoft water filter h


In stock! Ships in 1 business day.
Rainsoft 9577 - Replacement 5 Micron Water Filter
Our Price: $3.65
Retail: $3.82
You Save 4%!






Rainsoft 9547 Replacement Water Filter Cartridge
(Rainsoft 9547)

The Rainsoft 9547 is the correct replacement for the following water filter cartridge: Pentek P5 The Rainsoft 9547 Replacement Water Filter Cartridge is ideal for use with well water. This Rainsoft water filter removes extra fine sand, dirt, s


In stock! Ships in 1 business day.
Rainsoft 9547 Replacement Water Filter Cartridge
Our Price: $3.65
Retail: $3.82
You Save 4%!






RainSoft Ultrefiner Compat. TFC-RS9-22, M-T1810R24
(TFC-RS9-22)

The RainSoft Ultrefiner Compatible TFC-RS9-22 RO Membrane is a 22 gallon per day membrane that replaces parts 9568, 9564, 9596, 9596N, UF22T, UF22, M-T1810R24, 12446, 13018, 17374, 21176, UF20.


In stock! Ships in 1 business day.
RainSoft Ultrefiner Compat. TFC-RS9-22, M-T1810R24
Our Price: $44.95
Retail: $69.95
You Save 36%!






RainSoft Ultrefiner Compat. CTA RS9-10, M-C1810R10
(CTA RS9-10)

The RainSoft Ultrefiner Compatible CTA RS9-10 RO Membrane is a 10 gallon per day membrane that replaces parts UF-10, 9594, 9590, 9593, 21173, and M-C1810R10.


In stock! Ships in 1 business day.
RainSoft Ultrefiner Compat. CTA RS9-10, M-C1810R10
Our Price: $42.99
Retail: $49.95
You Save 14%!






RainSoft Ultrefiner Compat. TFC-RS9-12, M-T1810R12
(TFC-RS9-12)

The RainSoft Ultrefiner Compatible TFC-RS9-12 RO Membrane is a 12 gallon per day membrane that replaces parts 12447, 9565, 9594, 9772, and M-T1810R12.


In stock! Ships in 1 business day.
RainSoft Ultrefiner Compat. TFC-RS9-12, M-T1810R12
Our Price: $34.95
Retail: $49.95
You Save 30%!






TFC-RS12-10 / ERO300 RO Comp. Membrane (7098169)
(M-T1512A12)

This Applied Membranes M-T1512A12 Reverse Osmosis Membrane replacement is a 12 gallon per day (12 GPD) RO membrane made of thin film composite (TFC). It reduces fluoride, lead, arsenic, perchlorate, barium, cadmium, chromium, mercury, copper, radium,


In stock! Ships in 1 business day.
TFC-RS12-10 / ERO300 RO Comp. Membrane (7098169)
Our Price: $29.99
Retail: $49.99
You Save 40%!






Rainsoft 12461 Water Filter Cartridge - 5 Microns
(Rainsoft 12461)

The Rainsoft 12461 Water Filter Cartridge - 5 Microns fits select Culligan and Whirlpool water filter systems, and also fits Ametek, US Filter, and Plymouth #10 Blue and #10 Clear housings. This 10" water filter has a 5 micron rating and reduces sed


In stock! Ships in 1 business day.
Rainsoft 12461 Water Filter Cartridge - 5 Microns
Our Price: $3.65
Retail: $3.82
You Save 4%!






Rainsoft 9747 - Sediment Water Filter Cartridge
(Rainsoft 9747)

The Rainsoft 9747 - Sediment Water Filter Cartridge is a 5 micron water filter cartridge fitting select Culligan and Whirlpool water filter systems, and also fits Ametek, US Filter, and Plymouth #10 Blue and #10 Clear housings. This 10 inch water fi


In stock! Ships in 1 business day.
Rainsoft 9747 - Sediment Water Filter Cartridge
Our Price: $3.65
Retail: $3.82
You Save 4%!






Rainsoft 9591 - 10" Water Filter Cartridge - 5 Mic
(Rainsoft 9591)

The Rainsoft 9591 - 10" Water Filter Cartridge - 5 Mic is a 5 micron water filter cartridge fitting select Culligan and Whirlpool water filter systems, and also fits Ametek, US Filter, and Plymouth #10 Blue and #10 Clear housings. This 10 inch water


In stock! Ships in 1 business day.
Rainsoft 9591 - 10" Water Filter Cartridge - 5 Mic
Our Price: $3.65
Retail: $3.82
You Save 4%!






Rainsoft 1227867 Replacement Water Filter
(Rainsoft 1227867)

The Rainsoft 1227867 is the correct replacement for the following water filter cartridge: Pentek P5 The Rainsoft 1227867 Replacement Water Filter is ideal for use with well water. This Rainsoft water filter removes extra fine sand, dirt, silt,


In stock! Ships in 1 business day.
Rainsoft 1227867 Replacement Water Filter
Our Price: $3.65
Retail: $3.82
You Save 4%!







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