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Certifications: certified to nsf/ansi 372 lead Free Certified to NSF/ANSI 58 Certified Reverse Osmosis Units. 1 - 50 gpd membrane - this semi permeable membrane reduces a wide range of contaminants such as Arsenic, Lead, Copper, Percholate, Chromium, Nitrates, Diss.



The 105341 carbon post-filter is designed for use with watts premier's ro pure 531407, 531411 Reverse Osmosis Systems and is compatible with the RO Pure Plus 531417 and Zero Pure Plus 531517 Reverse Osmosis Systems.

1 - carbon block voc filter - premium high capacity carbon block formulated specifically for the reduction of VOC'S including Herbicides, TTHM, Pesticides, DPB and more.

Compatible with nsf 42 certification to ensure your home's water is healthy and 100% safe. Note: this filter connects directly to existing 1/4-inch water supply lines.
Please pay attention to the correct flow direction during the installation in and out ports. Safety material - food-grade bpa-free activated coconut shell carbon with high iodine adsorption capacity. Easy installation - the inline carbon water filter is supplied already assembled in a disposable housing with built-in 1/4-inch quick-connectors on both ends, insert the 1/4-inch water tube directly into the connections, no assemble required, ready to go within 2 seconds. When connecting it to another pipe like a standard 1/2-inch, or a braided hose, 3/4-inch, 3/8-inch copper or a plastic pipe, please purchase a compression fitting adapter separately.

The system includes a ro pure reverse osmosis module with four pre-installed filters; a parts bag; a chrome, and 3 gallon storage tank giving you crystal clear, high-quality, top-mount, monitored, air-gap faucet, and great-tasting drinking water.
Maximum operating pressure is 80 psi and to maintain top performance replace sediment and carbon pre-filters every 6 months, post carbon filter every 12 months, and the membrane every 2 to 5 years. This space-saving, requires fewer tube connections, compact design allows this system to fit comfortably under your sink, includes back-flow prevention valves installed between the elements and cartridges have double O-rings so they won't leak.


In order to maintain your system in its top performance it is recommended to replace both the Sediment and Carbon Pre-filters every 6 months, and replace the Membrane to every 2 to 5 years. This will ensure you have crystal clear, replace the Carbon Post-filter once a year, high quality and great tasting water.
The carbon post-filter is a high quality Final Polishing Filter to remove any remaining chlorine or other chemicals. The 50 gpd membrane reduces TDS and other contaminants like Chromium, Lead and Cysts. The carbon pre-filter reduces chlorine taste and odors, Copper, Arsenic, also conditions the water before it is treated by the reverse osmosis membrane. Easy filter maintenance: changing filters is easy with the unique push-button assembly allowing for one-step filter changes that don't require you to shut off your water source.
1. Watts Premier
#ad
Premier 531152 RO Pure 4 Pack Replacement Filters
#adWatts Premier #ad - 1 - 5 micron carbon pre-filter - made of high quality activated carbon. 1 - 5-micron carbon post filter - made of high-quality activated carbon to reduce chlorine taste and odors.Certifications: certified to nsf/ansi 372 lead Free Certified to NSF/ANSI 58 Certified Reverse Osmosis Units. 1 - 50 gpd membrane - this semi permeable membrane reduces a wide range of contaminants such as Arsenic, Lead, Copper, Percholate, Chromium, Nitrates, Diss.
More information #ad
It reduces chlorine taste and odors, also conditions the water before it is treated by the reverse osmosis membrane. 1 - 5 micron sediment filter - reduces dirt, silt and rust which affect the taste and appearance of your water.Brand | Watts Premier #ad |
Manufacturer | Watts #ad |
Height | 2.5 Inches |
Length | 10 Inches |
Weight | 2.8 Pounds |
Width | 13 Inches |
Part Number | P531152 |
Model | WP531152 |
More information #ad
2. Watts Premier
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WP105381, Watts Premier RO Pure Plus VOC Filter
#adWatts Premier #ad - Filter rating 600 gallons - 1 year. Designed for use with Watts Premier RO Pure Plus systems. Easy to install. Conforms to nsf/ansi 53 for VOC Reduction.More information #ad
Brand | Watts Premier #ad |
Manufacturer | Watts #ad |
Height | 8 Inches |
Length | 12 Inches |
Width | 2 Inches |
Part Number | 105381 |
Model | WP105381 RO Pure Plus VOC Filter |
More information #ad
3. Watts Premier
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Yellow, Watts Premier 105351 RO Pure Carbon Pre-Filter
#adWatts Premier #ad - The 105351 carbon pre-filter is designed for use with watts premier's ro pure 531407, 531411, RO Pure Plus 531417 and Zero Pure Plus 531517 Reverse Osmosis Systems. Filters down to 5 microns which is in the particle filtration category and is equivalent in size to milled flour.More information #ad
Easy filter maintenance, with the unique swivel-valve, push-button assembly allowing for one-step filter changes that doesn't require shutting off the water source. For system top performance it is recommended to change out the carbon pre-filter every 6 months or 1350 gallons.Brand | Watts Premier #ad |
Manufacturer | Watts #ad |
Height | 8 Inches |
Length | 12 Inches |
Weight | 1 Pounds |
Width | 2 Inches |
Part Number | B00545501A |
Model | 105351 |
More information #ad
4. Watts Premier
#ad
Watts Premier RO Pure Carbon Post-Filter, 1 Count Pack of 1, WP105341
#adWatts Premier #ad - For system top performance it is recommended to change out the carbon post-filter every 1 year or 600 gallons. Drinking water enters this filter after the water storage tank and it is used as a final polishing filter to crispen up the flavor and enhance the taste of the water.The 105341 carbon post-filter is designed for use with watts premier's ro pure 531407, 531411 Reverse Osmosis Systems and is compatible with the RO Pure Plus 531417 and Zero Pure Plus 531517 Reverse Osmosis Systems.
More information #ad
Easy filter maintenance, with the unique swivel-valve, push-button assembly allowing for one-step filter changes that doesn't require shutting off the water source.Brand | Watts Premier #ad |
Manufacturer | Watts #ad |
Height | 8 Inches |
Length | 12 Inches |
Weight | 0.63 Pounds |
Width | 2 Inches |
Part Number | 105341 |
Model | RO Pure Carbon |
More information #ad
5. Watts Premier
#ad
Watts Premier WP531160 RO Pure Plus Reverse Osmosis Water Filter Replacement Kit, 4 Pack, Multi
#adWatts Premier #ad - 1 - 5 micron carbon pre-filter - made of high quality activated carbon. 1 - 50 gpd membrane - this semi permeable membrane reduces a wide range of contaminants such as Arsenic, Nitrates, Chromium, Lead, Copper, Percholate, Dissolved Solids as well as Cysts including Giardia and Cryptosporidium.1 - carbon block voc filter - premium high capacity carbon block formulated specifically for the reduction of VOC'S including Herbicides, TTHM, Pesticides, DPB and more.
More information #ad
It reduces chlorine taste and odors, also conditions the water before it is treated by the reverse osmosis membrane. Certifications: certified to nsf/ansi 372 lead Free, Certified to NSF/ANSI 58 Certified Reverse Osmosis Units. 1 - 5 micron sediment filter - reduces dirt, silt and rust which affect the taste and appearance of your water.Brand | Watts Premier #ad |
Manufacturer | Watts #ad |
Height | 2.5 Inches |
Length | 10 Inches |
Weight | 0.04 Pounds |
Width | 12 Inches |
Part Number | F105311 F105351 F105331 F105381 |
Model | WP531160 |
More information #ad
6. Membrane Solutions
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Ice Maker, Under Sink Reverse Osmosis Water System, 2-Pack, Membrane Solutions 10" X 2" with 1/4" Quick-Connect Water Filter Replacement Cartridge Inline Filter for Refrigerator, Inline Water Filter
#adMembrane Solutions #ad - Long-life - when used as a post-ro carbon water filter, or if operating as a single inline filter, the service time is 12-months, capacity can be up to 1800-2000 gallons or 6-months depending on your water quality. Ensure you flush the new inline filter to drain with at least 5 gallons of water before putting it into operation. High-efficiency adsorption - the coconut-based carbon has high adsorption qualities, removing chlorine, bad taste & odors to improve the taste of drinking water, and a more pleasant taste, crisper, making it much fresher, providing your family with a healthier lifestyle.Compatible with nsf 42 certification to ensure your home's water is healthy and 100% safe. Note: this filter connects directly to existing 1/4-inch water supply lines.
More information #ad
Universal compatibility - this inline water filter cartridge with a standard size of 10 x 2-inch is compatible with simpure t1, il-im-01, r200, wsi-1, k2533jj, dd-7098, culligan ic-100a, WIC-6A, omnipure k2533jj, 5231JA2010A, Whirlpool WHKF-IMTO, samsung da29-10105j, WSE-100, 5231JA2012A, ge gxrtdr, ef-9603, 5231JA2010B, USC100 and many more brands and applications. Please pay attention to the correct flow direction during the installation in and out ports. Safety material - food-grade bpa-free activated coconut shell carbon with high iodine adsorption capacity. Easy installation - the inline carbon water filter is supplied already assembled in a disposable housing with built-in 1/4-inch quick-connectors on both ends, insert the 1/4-inch water tube directly into the connections, no assemble required, ready to go within 2 seconds. When connecting it to another pipe like a standard 1/2-inch, or a braided hose, 3/4-inch, 3/8-inch copper or a plastic pipe, please purchase a compression fitting adapter separately.
Brand | Membrane Solutions #ad |
Manufacturer | Membrane Solutions Corp #ad |
Part Number | INLINET33#2 |
Model | T33-F10-QC |
More information #ad
7. Watts Premier
#ad
Air-Gap Faucet, Watts Premier WP531411 RO Pure Reverse Osmosis Filtration System with Top-Mount, Standard, Chrome
#adWatts Premier #ad - The easy, quick-change push release filter system allows for easy filter change with no need to shut off the water source, is installed with check valves in the filter lid between cartridges to prevent back-flow and shut off valves in each filter head that shuts off the water flow when cartridges are removed.The system includes a ro pure reverse osmosis module with four pre-installed filters; a parts bag; a chrome, and 3 gallon storage tank giving you crystal clear, high-quality, top-mount, monitored, air-gap faucet, and great-tasting drinking water.
More information #ad
Four stage filtration: sediment pre-filter wp105351 reduces dirt, and lead; the carbon post-filterWP105381 reduces chemicals like MTBE's, silt; carbon pre-filterWP105351 reduces chlorine taste and odors; the 50 GPD membrane WP105331 reduces TDS, atrazine, chromium, copper, arsenic, benzene, and lindane. Maximum operating pressure is 80 psi and to maintain top performance replace sediment and carbon pre-filters every 6 months, post carbon filter every 12 months, and the membrane every 2 to 5 years. This space-saving, requires fewer tube connections, compact design allows this system to fit comfortably under your sink, includes back-flow prevention valves installed between the elements and cartridges have double O-rings so they won't leak.
Brand | Watts Premier #ad |
Manufacturer | Watts #ad |
Height | 15 Inches |
Length | 14 Inches |
Weight | 16 Pounds |
Width | 15 Inches |
Part Number | 531411 |
Model | WP531411 |
Warranty | 1 year |
More information #ad
8. Watts Premier
#ad
Under Sink, Odors, and Reduces Bad Taste, Watts Inline Water Filter 20,000 gallon Capacity- Inline Filter for refrigerator, Chlorine and Sediment in Drinking Water, Ice Maker
#adWatts Premier #ad - Recommended replacement every 6 months or 20, 000 gallons. Compatible with all water supply using 1/4 inch lines. Designed for use with refrigerators, ice-makers, boats, water fountains, campers, RV, water coolers, and commercial coffee makers.More information #ad
Nsf listed, certified by wqa to nsf/ansi 372 lead Free and NSF/ANSI Standard 42. Reduces sediment and other particulates for better tasting drinking water. Easily connects to existing plumbing. Includes one 10” kdf inline Filter and two 1/4 inch brass connectors.Brand | Watts Premier #ad |
Manufacturer | Watts #ad |
Height | 14 Inches |
Length | 2.75 Inches |
Weight | 1.9 Pounds |
Width | 6 Inches |
Part Number | 43000140 |
Model | 43000140 |
Warranty | 1-Year Limited Warranty |
More information #ad
9. Watts Premier
#ad
Watts Premier W-2R-2Y-1B-1G Ro Pure Replacement Filter Plus Membrane, 6-pack
#adWatts Premier #ad - These filters will not fit the Watts 1/4 turn Kwik Change Reverse Osmosis System. Containing two - five micron sediment filter 105311, one - 50 gpd membrane 105331, two - Five Micron Carbon Pre-Filters 105351, and one - Five Micron Carbon Post-Filter 105341. Ro filter performance: the sediment pre-filter reduces dirt, silt and rust which affect the taste and appearance of your water.In order to maintain your system in its top performance it is recommended to replace both the Sediment and Carbon Pre-filters every 6 months, and replace the Membrane to every 2 to 5 years. This will ensure you have crystal clear, replace the Carbon Post-filter once a year, high quality and great tasting water.
More information #ad
Note: this kit will only work with the RO Pure and Pure Plus line of Reverse Osmosis Systems. Ro pure water filter replacement kit: this 531152 six pack of replacement filters is designed for use with watts premier's ro pure 531407, 531411 reverse osmosis systems and is compatible with Watts Premier's RO Pure Plus 531417 or Zero Pure Plus 531517. The carbon post-filter is a high quality Final Polishing Filter to remove any remaining chlorine or other chemicals. The 50 gpd membrane reduces TDS and other contaminants like Chromium, Lead and Cysts. The carbon pre-filter reduces chlorine taste and odors, Copper, Arsenic, also conditions the water before it is treated by the reverse osmosis membrane. Easy filter maintenance: changing filters is easy with the unique push-button assembly allowing for one-step filter changes that don't require you to shut off your water source.
Brand | Watts Premier #ad |
Manufacturer | Watts Premier #ad |
Height | 2.5 Inches |
Length | 15 Inches |
Weight | 4 Pounds |
Width | 13 Inches |
Part Number | W-2R-2Y-1B-1G |
Model | W-2R-2Y-1B-1G |
More information #ad