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Watts Flowmatic Water Systems and Filters including reverse osmosis water filtration systems.


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Watts Flowmatic product list


Watts Zero Waste Reverse Osmosis Postfilter
(ETC10CARB)

This Watts Zero Waste Reverse Osmosis Postfilter is a 1 micron FX-CYST carbon block postfilter for cyst reduction and the polishing of water in Watts E-Treat RO Systems. This RO post filter is manufactured by Filtrex but is compatible with the Watt


Special Order. Ships in 24 days.
Watts Zero Waste Reverse Osmosis Postfilter
Our Price: $11.50
Retail: $15.00
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Watts AICRO-JGK 10" GAC Inline Filter - 1/4" JG-QC
(AICRO-JGK)

The Watts AICRO-JGK Inline Filter Cartridge Replacement is a 10" in-line filter which uses coconut shell granular activated carbon (GAC) for cleaner, better tasting water. It can be utilized in numerous applications such as food service, reverse osm


In Stock! Ships in 6 to 7 business days.
Watts AICRO-JGK 10" GAC Inline Filter - 1/4" JG-QC
Our Price: $10.95
Retail: $14.99
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Watts Flowmatic W-1812-50 RO Membrane
(W-1812-50)

Watts Flowmatic W-1812-50 RO Membrane is a 50 gallon per day reverse osmosis thin film composite (TFC) membrane. Fits most standard RO units.


In stock! Ships in 1 business day.
Watts Flowmatic W-1812-50 RO Membrane
Our Price: $38.00
Retail: $39.00
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Watts Flowmatic W-1812-24 RO Membrane
(W-1812-24)

Watts Flowmatic W-1812-24 RO Membrane is a 24 gallon per day reverse osmosis thin film composite (TFC) membrane. Fits most standard RO units.


Special Order. Ships in 7 days.
Watts Flowmatic W-1812-24 RO Membrane
Our Price: $21.98
Retail: $29.99
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Watts Flow Max 10" High Flow Water Filter 0.2 Mic.
(FPP-0.2-975-DOE)

The Watts Flow Max 10" High Flow Water Filter 0.2 Mic. is a highly efficient disposable filter cartridge. This cartridge is made out of 100% polypropelene media. The Watts Flow Max 10" High Flow Water Filter 0.2 Mic. specifications: Dimension


Special Order. Ships in 9 days.
Watts Flow Max 10" High Flow Water Filter 0.2 Mic.
Our Price: $49.00
Retail: $51.45
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Watts Zero Waste Reverse Osmosis Pre-Filter 5M
(ETC10SEDCARB)

This Watts Zero Waste Reverse Osmosis Pre-Filter is a 5 micron FX-VOC carbon block prefilter for the reduction of sediment and chlorine in Watts E-Treat RO Systems. This RO filter is manufactured by Filtrex but is compatible with the Watts E-Treat Z


Special Order. Ships in 46 days.
Watts Zero Waste Reverse Osmosis Pre-Filter 5M
Our Price: $8.50
Retail: $10.00
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Watts W-1812-100 RO Membrane 100 GPD
(W-1812-100)

The Watts W-1812-100 RO Membrane 100 GPD is a residential and commercial membrane for tap, brackish, and sea water applications. This reverse osmosis membrane features a thin film composite that meets or exceeds industry standards. The Watts membran


Special Order. Ships in 7 days.
Watts W-1812-100 RO Membrane 100 GPD
Our Price: $38.99
Retail: $39.99
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Watts 10" x 4.5" Water Filter - 50 Micron
(FPMB-BB50-10)

The Watts 10" Water filter is a 50 micron sediment filter cartridge made of melt-blown polypropylene that will reduce sand, dirt, sediment, and rust from your water. The Watts Flow Pro Full Flow water filter (FPMB-BB50-10) offers excellent


In Stock! Ships in 6 to 7 business days.
Watts 10" x 4.5" Water Filter - 50 Micron
Our Price: $11.98
Retail: $14.00
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Watts SF5-40 String Wound 40"x2.5" 15-Pack- 5 mic.
(SF5-40)

The Watts SF5-40 is a string wound water filter cartridge used in the following applications: As a prefilter As a sediment filter for well water Other applications The Watts SF5-40 String Wound 40"x2.5" 15-Pack- 5 mic. is made with 100% pure

Free shipping within the continental United States!

In Stock! Ships in 6 to 7 business days.
Watts SF5-40 String Wound 40"x2.5" 15-Pack- 5 mic.
Our Price: $145.99
Retail: $199.99
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Watts 20" x 4.5" Water Filter Housing - 1" FPT
(FH10000BL1)

This Watts 20" Large Water Filter Housing (Watts FH10000BL1) is an extra-wide filter housing that accommodates all large 20" x 4 1/2" Full Flow water filter cartridges. The Watts FH10000BL1 is made of a durable, reinforced polypropyle


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Watts 20" x 4.5" Water Filter Housing - 1" FPT
Our Price: $49.99
Retail: $61.50
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Watts 10" x 4.5" Water Filter - 1 Micron
(FPMB-BB1-10)

The Watts 10" Water filter is a 1 micron sediment filter cartridge made of melt-blown polypropylene that will reduce sand, dirt, sediment, and rust from your water. The Watts Flow Pro Full Flow water filter (FPMB-BB1-10) offers excellent ch


Special Order. Ships in 6 days.
Watts 10" x 4.5" Water Filter - 1 Micron
Our Price: $14.05
Retail: $15.05
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Watts Flowmatic FM110015M 50 GPD Membrane
(FM110015M)

Watts Flowmatic FM 1100 15M Membrane is a 50 gallon per day reverse osmosis membrane for use in Watts Flowmatic manifold system FMR04-MAN / FMR04MAN.


In stock! Ships in 1 business day.
Watts Flowmatic FM110015M 50 GPD Membrane
Our Price: $63.00
Retail: $64.00
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Inline Ultraviolet Sterilization Filter PUV-6W-110
(PUV-6W-110)

The Inline Ultraviolet Sterilization Filter PUV-6W-110, CH-UV-6W connects directly onto your 1/4" water line to provide sterile drinking water by killing 99.9% of bacteria and viruses. Economical and great addition to RO Systems to ensure ...


In Stock! Ships in 6 to 7 business days.
Inline Ultraviolet Sterilization Filter PUV-6W-110
Our Price: $72.50
Retail: $80.00
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Watts 10 Micron 20" Carbon Block Filter
(IF-CB-020BB)

The Watts Intelifil 10 Micron 20" Carbon Block Filter Cartridge (Watts IF-CB-020BB) is a standard size large (20"L x 4 1/2"W) coconut carbon block water filter replacement cartridge used primarily in whole house water filter systems to redu


Special Order. Ships in 8 days.
Watts 10 Micron 20" Carbon Block Filter
Our Price: $43.97
Retail: $49.95
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Watts SF50-20 String Wound 20" x 2.5" - 50 micron
(SF50-20)

The Watts SF50-20 String Wound 20" x 2.5" - 50 micron is a string wound filter cartridge with a 50 micron rating for the reduction of sediment and other particulates in water. This 50 micron sediment filter measures 20 inches in length and boasts po


In Stock! Ships in 6 to 7 business days.
Watts SF50-20 String Wound 20" x 2.5" - 50 micron
Our Price: $4.99
Retail: $9.99
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Watts WQCFU-T-11KIT 3-Stage Water Filter System
(WQCFU-T-11KIT)

This Watts WQCFU-T-11KIT 3-Stage Water Filter System is an under sink drinking water system which is a less expensive alternative to reverse osmosis systems. It reduces a large number of contaminants and impurities by using three Watts Kwik-Change f

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Special Order. Ships in 7 days.
Watts WQCFU-T-11KIT 3-Stage Water Filter System
Our Price: $119.99
Retail: $145.00
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Ultraviolet Replacement UV Lamp, PUV-RL-6W
(PUV-RL-6W)

The Ultraviolet Sterilization Replacement UV Lamp, PUV-RL-6W is the replacement UV Lamp for Inline Ultraviolet Sterilization Filter PUV-6W-100.


Special Order. Ships in 9 days.
Ultraviolet  Replacement UV Lamp, PUV-RL-6W
Our Price: $30.00
Retail: $40.00
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Watts IF-CB-020 Comp. 10 Micron 20" Carbon Filter
(IF-CB-020)

The Watts Intelifil 10 Micron 20" Carbon Block Filter Cartridge (Watts IF-CB-020) is a standard size large (20"L x 2 1/2"W) coconut carbon block water filter replacement cartridge used primarily for whole house water filter systems to reduce the bad


In Stock! Ships in 1 to 2 business days.
Watts IF-CB-020 Comp. 10 Micron 20" Carbon Filter
Our Price: $15.99
Retail: $16.99
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Watts Flowmatic W-1812-36 RO Membrane
(W-1812-36)

Watts Flowmatic W-1812-36 RO Membrane is a 36 gallon per day reverse osmosis thin film composite (TFC) membrane. Fits most standard RO units.


Special Order. Ships in 5 days.
Watts Flowmatic W-1812-36 RO Membrane
Our Price: $23.99
Retail: $39.00
You Save 38%!

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Watts 20" x 4.5" Water Filter - 50 Micron
(FPMB-BB50-20)

The Watts 20" Water filter is a 50 micron sediment filter cartridge made of melt-blown polypropylene that will reduce sand, dirt, sediment, and rust from your water. The Watts Flow Pro Full Flow water filter (FPMB-BB50-20) offers excellent


Special Order. Ships in 8 days.
Watts 20" x 4.5" Water Filter - 50 Micron
Our Price: $26.50
Retail: $28.00
You Save 5%!

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Watts W-1812-75 RO Membrane 75 GPM
(W-1812-75)

The Watts W-1812-75 RO Membrane 75 GPM is a residential and commercial RO membrane element for tap, brackish, and sea water applications. This Watts RO membrane features a thin film composite that meets or exceeds industry standards. Featuring a 75


In Stock! Ships in 7 to 8 business days.
Watts W-1812-75 RO Membrane 75 GPM
Our Price: $41.99
Retail: $49.99
You Save 16%!

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Watts Flowmatic FM110018M 24 GPD Membrane
(FM110018M)

Watts Flowmatic FM 1100 18M Membrane is a 24 gallon per day reverse osmosis membrane for use in Watts and Flowmatic manifold systems.


In stock! Ships in 1 business day.
Watts Flowmatic FM110018M 24 GPD Membrane
Our Price: $45.99
Retail: $46.99
You Save 2%!

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Watts MAXVOC-20 Compatilbe 20" VOC Water Filter
(MAXVOC-20)

The Watts MAXVOC-20 C-MAX 20" VOC Water Filter is a coconut shell carbon block cartridge that reduces waterborne volatile organic compounds (VOC).


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Watts MAXVOC-20 Compatilbe 20" VOC Water Filter
Our Price: $25.99
Retail: $49.99
You Save 48%!

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Watts 20" Activated Carbon GAC Filter Cartridge
(WGAC-20)

The Watts 20" Activated Carbon GAC Filter Cartridge (WGAC-20) is a granular activated coconut carbon water filter replacement cartridge used to reduce the bad taste and odor of chlorine in whole house filtration systems as well as a variety of low-f


In stock! Ships in 1 business day.
Watts 20" Activated Carbon GAC Filter Cartridge
Our Price: $18.12
Retail: $20.56
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Watts BBC-150-P20 Pleated 20 Micron Filter BBH-150
(BBC-150-P20)

The Watts BBC-150-P20 Pleated 20 Micron Filter BBH-150 is a replacement water filter cartridge with a 20 micron rating that reduces contaminants in drinking water. This 20 micron filter boasts high surface area pleated polypropylene media that is ve

Free shipping within the continental United States!

In stock! Ships in 1 business day.
Watts BBC-150-P20 Pleated 20 Micron Filter BBH-150
Our Price: $201.54
Retail: $299.99
You Save 33%!

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Filters Fast - Watts Flowmatic

" Thank you for your expert service when helping me get the proper filters for my old pool and filter system. The new ones are perfect and work very well. All the best! " - Jim, Alamo, CA
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