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  • RainSoft Ultrefiner Compat. CTA RS9-10, M-C1810R10

    (CTA RS9-10)

    …available. Please see our complete line of other similar items for a suitable replacement. The RainSoft Ultrefiner Compatible CTA RS9-10 RO Membrane is a 10 gallon per day CTA (Cellulose Triacetate) membrane that replaces parts 17376, 21173, and M-C1810R10.  This membrane is used in Rainsoft Reverse…

    Our Price: $ 44.99
    Retail:$51.99
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    $7.00 (13%)
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    Discontinued Product. Read Description for Options.
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  • Filters Fast FF10S-5 Replacement for Rainsoft 9591

    (Rainsoft 9591)

    …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 filter reduces sediment, sand, dirt, silt, rust, scale, and other fine particles in your drinking water. This Filters…

    As Low As: $ 4.95
    Retail:$8.99
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    $4.04 (45%)
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  • RainSoft Ultrefiner Compat. TFC-RS9-12, M-T1810R12

    (TFC-RS9-12)

    …and M-T1810R12. The Rainsoft 12 Gallon per day TFC membrane is used in Rainsoft Reverse Osmosis Systems 13016, 9565, 9591, 9594, 17375 and more systems. Membrane Specifications: Part Number: TFC-RS9-12 Comes in both a red band and a blue band Dimensions: 1 1/2" x 9 3/4" (TFC-RS9-12 / TFC-RS9-12)

    Related Items: Rainsoft
    Our Price: $ 36.95
    Retail:$49.99
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    $13.04 (26%)
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    Discontinued Product. Read Description for Options.
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  • RainSoft Ultrefiner Compat. TFC-RS9-50, M-T1810R50

    (M-T1810R50)

    …used after a carbon filter. Also known as part number M-T1810R50 and MT1810R50. TFC-RS9-50 Compatible Product Specifications: Dimensions: 1 1/2" x 10" Max. Press.: 125 psi Max. Flow Rate: 2 gpm, 50 gpd Dimensions: 9.75" (9" inner) x 1.8" Stabilized Salt Rejection: 98% Minimum Salt Rejection: 96%…

    Our Price: $ 60.99
    Retail:$70.99
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    $10.00 (14%)
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  • RainSoft Ultrefiner Compat. TFC-RS9-22, M-T1810R24

    (TFC-RS9-22)

    …membrane that replaces parts 9568, 9564, 9596, 9596N, UF22T, UF22, M-T1810R24, 12446, 12248, 13018, 17374, 21176, UF20. The TFC-RS9-22 is used in the following Rainsoft Reverse Osmosis Water Systems - 9564, 9568, 9596, 9596N, UF22T, UF20 and others. Dimensions: 1 1/2" x 10" (TFC-RS9-22 / TFC-RS9-22)

    Related Items: Rainsoft
    Our Price: $ 46.95
    Retail:$69.99
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    $23.04 (33%)
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  • Filters Fast FF10S-5 Replacement for Rainsoft 1227867

    (Rainsoft 1227867)

    Specifications: Brand: Filters Fast® Part Number: FF10S-5 Replaces Part Number: 1227867 Pack Size: 1 Dimensions: 2-1/2" x 9-7/8" Micron Rating: 5 Flow Rate: 2.5 GPM Filter Life: 6 months or 2,500 gallons Filter Media: Spun-bond polypropylene Certified: NSF/ANSI Standard 42 1227867, 12461, 13110,…

    Related Items: Culligan P5
    As Low As: $ 4.95
    Retail:$8.99
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  • Filters Fast FF10S-5 Replacement For Rainsoft 9547

    (Rainsoft 9547)

    The Filters Fast® FF10S-5 is the correct replacement water filter for the Rainsoft 9547. Made with polypropylene, the FF10S-5 doesn't mess around when it comes to reducing contaminants like sediment, sand, silt, rust, and more from your tap water. No matter how hard your tap water is, the FF10S-5 is…

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  • Filters Fast FF10S-5 Replacement For Rainsoft 9577

    (9577)

    The Filters Fast® FF10S-5 is the compatible replacement water filter for the Rainsoft 9577. Made with polypropylene, the FF10S-5 doesn't mess around when it comes to reducing contaminants like sediment, sand, silt, rust, and more from your tap water. No matter how hard your tap water is, the FF10S-5…

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  • Filters Fast FF10S-5 Replacement For Rainsoft 9747

    (Rainsoft 9747)

    The Filters Fast® FF10S-5 is the correct replacement water filter for the Rainsoft 9747. Made with polypropylene, the FF10S-5 doesn't mess around when it comes to reducing contaminants like sediment, sand, silt, rust, and more from your tap water. No matter how hard your tap water is, the FF10S-5 is…

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  • Filters Fast FF10S-5 Replacement For Rainsoft 12461

    (12461)

    The Filters Fast® FF10S-5 is the correct replacement water filter for the Rainsoft 12461. Made with polypropylene, the FF10S-5 doesn't mess around when it comes to reducing contaminants like sediment, sand, silt, rust, and more from your tap water. No matter how hard your tap water is, the FF10S-5…

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  • Filters Fast FF10S-5 Replacement for Rainsoft 13110

    (Rainsoft 13110)

    The Filters Fast® FF10S-5 is the correct replacement water filter for the Rainsoft 13110. Made with polypropylene, the FF10S-5 doesn't mess around when it comes to reducing contaminants like sediment, sand, silt, rust, and more from your tap water. No matter how hard your tap water is, the FF10S-5…

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  • Filters Fast FF10S-5 Replacement For Rainsoft 17367

    (17367)

    The Filters Fast® FF10S-5 is the correct replacement water filter for the Rainsoft 17367. Made with polypropylene, the FF10S-5 doesn't mess around when it comes to reducing contaminants like sediment, sand, silt, rust, and more from your tap water. No matter how hard your tap water is, the FF10S-5…

    Related Items: Culligan P5
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