You're in Water Filters

Need a Personal Shopper?

Subscribe to
Bizrate emails for the hottest
deals & products
,
PLUS a chance to

WIN $25

sign me up!

New winners chosen weekly.
No purchase necessary.

Best Seller
Watts Pure H2O Carbon Block Replacement Filter For Under Sink

Watts Pure H2O Carbon Block Replacement Filter For Under Sink

Brand Name: Watts Sub Brand: Pure H2O Product Type: Carbon Block Replacement Filter Placement: Under Sink Brand Compatibility: Watts Pure H2O Filter Micron Size: 5 micron Removes Chlorine Taste and Odor: Yes Replacement filter for system: H2O-DWRO300,… ... more

Watts Pure H2O Carbon Block Replacement Filter For Under Sink

Brand Name: Watts Sub Brand: Pure H2O Product Type: Carbon Block Replacement Filter Placement: Under Sink Brand Compatibility: Watts Pure H2O Filter Micron Size: 5 micron Removes Chlorine Taste and Odor: Yes Replacement filter for system: H2O-DWRO300,…

Bed Bath & Beyond

$44.38 $42.16

FREE shipping

go to store
Watts Pure H2O Replacement Membrane Filter For Under Sink

Watts Pure H2O Replacement Membrane Filter For Under Sink

Brand Name: Watts Sub Brand: Pure H2O Product Type: Replacement Membrane Filter Placement: Under Sink Brand Compatibility: Watts Pure H2O ... more

Watts Pure H2O Replacement Membrane Filter For Under Sink

Brand Name: Watts Sub Brand: Pure H2O Product Type: Replacement Membrane Filter Placement: Under Sink Brand Compatibility: Watts Pure H2O

Bed Bath & Beyond

$81.99

FREE shipping

go to store
Best Seller
Watts Premier 3-Stage UF-3 Filter Pure Under-sink Filtration System 8.3 H x 9.2 W x 15.5 D | 15.5" L x 9.2" W x 8.3" H | Wayfair WP531130

Watts Premier 3-Stage UF-3 Filter Pure Under-sink Filtration System 8.3 H x 9.2 W x 15.5 D | 15.5" L x 9.2" W x 8.3" H | Wayfair WP531130

The 3-Stage UF-3 Filter Pure Under-sink Filtration System provides your family with clean, safe, great tasting water. This system utilizes high-performance sediment prefilter, lead and chemical reducing carbon block followed by our advanced technology... ... more

Watts Premier 3-Stage UF-3 Filter Pure Under-sink Filtration System 8.3 H x 9.2 W x 15.5 D | 15.5" L x 9.2" W x 8.3" H | Wayfair WP531130

The 3-Stage UF-3 Filter Pure Under-sink Filtration System provides your family with clean, safe, great tasting water. This system utilizes high-performance sediment prefilter, lead and chemical reducing carbon block followed by our advanced technology...

Wayfair

$228.25 $185.00

FREE shipping

go to store
Watts Premier RO Pure/Pure Plus Replacement Filter 11.66 H x 2.6 W x 2.6 D | 2.6" L x 2.6" W x 11.66" H | Wayfair WP105351

Watts Premier RO Pure/Pure Plus Replacement Filter 11.66 H x 2.6 W x 2.6 D | 2.6" L x 2.6" W x 11.66" H | Wayfair WP105351

This push-button 5-micron carbon pre-filter is designed for the four-stage RO Pure, Pure Plus, and Zero Pure Plus Reverse Osmosis Systems. This carbon pre-filter is made of high-quality activated carbon. It reduces chlorine taste and odors, as well as... ... more

Watts Premier RO Pure/Pure Plus Replacement Filter 11.66 H x 2.6 W x 2.6 D | 2.6" L x 2.6" W x 11.66" H | Wayfair WP105351

This push-button 5-micron carbon pre-filter is designed for the four-stage RO Pure, Pure Plus, and Zero Pure Plus Reverse Osmosis Systems. This carbon pre-filter is made of high-quality activated carbon. It reduces chlorine taste and odors, as well as...

Wayfair

$30.99

go to store
Watts Premier 2 Piece Bi-annual Pure & Pure Plus Reverse Osmosis Replacement Filter Set 12.0 H x 2.5 W x 2.5 D | 2.5" L x 2.5" W x 12.0" H | Wayfair

Watts Premier 2 Piece Bi-annual Pure & Pure Plus Reverse Osmosis Replacement Filter Set 12.0 H x 2.5 W x 2.5 D | 2.5" L x 2.5" W x 12.0" H | Wayfair

This RO pure pure-plus replacement water filter kit is compatible with the four-stage ro pure, ro pure plus, or zero pure plus reverse osmosis system. This kit includes one - five-micron sediment pre-filter (105311) that traps sediment and other... ... more

Watts Premier 2 Piece Bi-annual Pure & Pure Plus Reverse Osmosis Replacement Filter Set 12.0 H x 2.5 W x 2.5 D | 2.5" L x 2.5" W x 12.0" H | Wayfair

This RO pure pure-plus replacement water filter kit is compatible with the four-stage ro pure, ro pure plus, or zero pure plus reverse osmosis system. This kit includes one - five-micron sediment pre-filter (105311) that traps sediment and other...

Wayfair

$38.47

FREE shipping

go to store
Watts Premier Replacement Filter 9.88 H x 2.75 W x 13.0 D | 13.0" L x 2.75" W x 9.88" H | Wayfair WP500124

Watts Premier Replacement Filter 9.88 H x 2.75 W x 13.0 D | 13.0" L x 2.75" W x 9.88" H | Wayfair WP500124

This annual pack of filters is designed for use with wp-4v reverse osmosis systems. Save money by purchasing a year's supply of filters in one kit rather than individually. Kit contains (2) 5-micron sediment filters, (2) 5-micron carbon pre-filters,... ... more

Watts Premier Replacement Filter 9.88 H x 2.75 W x 13.0 D | 13.0" L x 2.75" W x 9.88" H | Wayfair WP500124

This annual pack of filters is designed for use with wp-4v reverse osmosis systems. Save money by purchasing a year's supply of filters in one kit rather than individually. Kit contains (2) 5-micron sediment filters, (2) 5-micron carbon pre-filters,...

Wayfair

$50.31

FREE shipping

go to store
Watts Premier WP105341 RO Pure Replacement Filter 11.66 H x 2.6 W x 2.6 D | 2.6" L x 2.6" W x 11.66" H | Wayfair

Watts Premier WP105341 RO Pure Replacement Filter 11.66 H x 2.6 W x 2.6 D | 2.6" L x 2.6" W x 11.66" H | Wayfair

This push button Carbon Post-filter is designed for the Four Stage RO Pure Reverse Osmosis system and is compatible with the RO Pure Plus and Zero Pure Plus Reverse Osmosis Systems. This carbon post-filter is made up of high-quality active carbon which... ... more

Watts Premier WP105341 RO Pure Replacement Filter 11.66 H x 2.6 W x 2.6 D | 2.6" L x 2.6" W x 11.66" H | Wayfair

This push button Carbon Post-filter is designed for the Four Stage RO Pure Reverse Osmosis system and is compatible with the RO Pure Plus and Zero Pure Plus Reverse Osmosis Systems. This carbon post-filter is made up of high-quality active carbon which...

Wayfair

$38.99

FREE shipping

go to store
Watts Premier WP105381 RO Pure Plus Replacement Filter 11.66 H x 2.6 W x 2.6 D | 2.6" L x 2.6" W x 11.66" H | Wayfair

Watts Premier WP105381 RO Pure Plus Replacement Filter 11.66 H x 2.6 W x 2.6 D | 2.6" L x 2.6" W x 11.66" H | Wayfair

RO pure plus VOC filter is designed for use with RO pure plus, zero pure plus, and RO pure systems. It is a premium high capacity carbon block filter formulated specifically for the reduction of VOC'S including herbicides, pesticides, TTHM, DPB, and... ... more

Watts Premier WP105381 RO Pure Plus Replacement Filter 11.66 H x 2.6 W x 2.6 D | 2.6" L x 2.6" W x 11.66" H | Wayfair

RO pure plus VOC filter is designed for use with RO pure plus, zero pure plus, and RO pure systems. It is a premium high capacity carbon block filter formulated specifically for the reduction of VOC'S including herbicides, pesticides, TTHM, DPB, and...

Wayfair

$38.35

FREE shipping

go to store
Watts Premier 4 Piece Pure Reverse Osmosis Replacement Filter Set 12.0 H x 2.5 W x 2.5 D, Crystal | 2.5" L x 2.5" W x 12.0" H | Wayfair WP531152

Watts Premier 4 Piece Pure Reverse Osmosis Replacement Filter Set 12.0 H x 2.5 W x 2.5 D, Crystal | 2.5" L x 2.5" W x 12.0" H | Wayfair WP531152

This RO pure replacement water filter kit provides a complete set of filters for the four-stage ro pure reverse osmosis system. This kit includes five-micron sediment pre-filter (105311) that traps sediment and other particulate matter like dirt, silt,... ... more

Watts Premier 4 Piece Pure Reverse Osmosis Replacement Filter Set 12.0 H x 2.5 W x 2.5 D, Crystal | 2.5" L x 2.5" W x 12.0" H | Wayfair WP531152

This RO pure replacement water filter kit provides a complete set of filters for the four-stage ro pure reverse osmosis system. This kit includes five-micron sediment pre-filter (105311) that traps sediment and other particulate matter like dirt, silt,...

Wayfair

$95.10

FREE shipping

go to store
Watts Premier 5 Piece Annual Pure Reverse Osmosis Replacement Filter Set 13.0 H x 2.5 W x 2.5 D | 2.5" L x 2.5" W x 13.0" H | Wayfair WP531105

Watts Premier 5 Piece Annual Pure Reverse Osmosis Replacement Filter Set 13.0 H x 2.5 W x 2.5 D | 2.5" L x 2.5" W x 13.0" H | Wayfair WP531105

This annual pack of filters is designed for use with ro pure reverse osmosis system. They are also compatible with ro pure plus and zero pure plus reverse osmosis systems. Save money by purchasing all the filters in one kit together rather than... ... more

Watts Premier 5 Piece Annual Pure Reverse Osmosis Replacement Filter Set 13.0 H x 2.5 W x 2.5 D | 2.5" L x 2.5" W x 13.0" H | Wayfair WP531105

This annual pack of filters is designed for use with ro pure reverse osmosis system. They are also compatible with ro pure plus and zero pure plus reverse osmosis systems. Save money by purchasing all the filters in one kit together rather than...

Wayfair

$80.99

FREE shipping

go to store
Watts Premier 6 Piece Pure Reverse Osmosis Replacement Filter Set 15.0 H x 2.5 W x 2.5 D, Crystal | 2.5" L x 2.5" W x 15.0" H | Wayfair WP531155

Watts Premier 6 Piece Pure Reverse Osmosis Replacement Filter Set 15.0 H x 2.5 W x 2.5 D, Crystal | 2.5" L x 2.5" W x 15.0" H | Wayfair WP531155

This RO pure replacement water filter kit provides a complete set of filters for the four-stage ro pure reverse osmosis system. This kit includes two - five-micron sediment pre-filters (105311) that traps sediment and other particulate matter like... ... more

Watts Premier 6 Piece Pure Reverse Osmosis Replacement Filter Set 15.0 H x 2.5 W x 2.5 D, Crystal | 2.5" L x 2.5" W x 15.0" H | Wayfair WP531155

This RO pure replacement water filter kit provides a complete set of filters for the four-stage ro pure reverse osmosis system. This kit includes two - five-micron sediment pre-filters (105311) that traps sediment and other particulate matter like...

Wayfair

$116.90

FREE shipping

go to store
Watts Premier 5 Piece Annual Pure Plus Voc Reverse Osmosis Replacement Filter Set 13.0 H x 2.5 W x 2.5 D, | 2.5" L x 2.5" W x 13.0" H | Wayfair

Watts Premier 5 Piece Annual Pure Plus Voc Reverse Osmosis Replacement Filter Set 13.0 H x 2.5 W x 2.5 D, | 2.5" L x 2.5" W x 13.0" H | Wayfair

This RO pure plus replacement water filter kit provides a complete one year supply of filters for the four-stage ro pure plus or zero pure plus reverse osmosis system. This kit includes two 5-micron sediment filters (105311) that trap sediment and... ... more

Watts Premier 5 Piece Annual Pure Plus Voc Reverse Osmosis Replacement Filter Set 13.0 H x 2.5 W x 2.5 D, | 2.5" L x 2.5" W x 13.0" H | Wayfair

This RO pure plus replacement water filter kit provides a complete one year supply of filters for the four-stage ro pure plus or zero pure plus reverse osmosis system. This kit includes two 5-micron sediment filters (105311) that trap sediment and...

Wayfair

$104.60 $85.99

FREE shipping

go to store
Watts Premier 6 Piece Pure Plus Voc Reverse Osmosis Replacement Filter Set 15.0 H x 2.5 W x 2.5 D, Crystal | 2.5" L x 2.5" W x 15.0" H | Wayfair

Watts Premier 6 Piece Pure Plus Voc Reverse Osmosis Replacement Filter Set 15.0 H x 2.5 W x 2.5 D, Crystal | 2.5" L x 2.5" W x 15.0" H | Wayfair

This RO pure plus replacement water filter kit provides a complete set of filters for the four-stage ro pure plus or zero pure plus reverse osmosis system. This kit includes two - five-micron sediment pre-filters (105311) that traps sediment and other... ... more

Watts Premier 6 Piece Pure Plus Voc Reverse Osmosis Replacement Filter Set 15.0 H x 2.5 W x 2.5 D, Crystal | 2.5" L x 2.5" W x 15.0" H | Wayfair

This RO pure plus replacement water filter kit provides a complete set of filters for the four-stage ro pure plus or zero pure plus reverse osmosis system. This kit includes two - five-micron sediment pre-filters (105311) that traps sediment and other...

Wayfair

$152.23 $130.56

FREE shipping

go to store
Watts Premier 4 Piece Pure Plus Voc Reverse Osmosis Replacement Filter Set 12.0 H x 2.5 W x 2.5 D, Crystal | 2.5" L x 2.5" W x 12.0" H | Wayfair

Watts Premier 4 Piece Pure Plus Voc Reverse Osmosis Replacement Filter Set 12.0 H x 2.5 W x 2.5 D, Crystal | 2.5" L x 2.5" W x 12.0" H | Wayfair

This RO pure plus replacement water filter kit provides a complete set of filters for your four stages ro pure plus or zero pure plus reverse osmosis system. This kit includes one - five-micron sediment pre-filter (105311) that traps sediment and other... ... more

Watts Premier 4 Piece Pure Plus Voc Reverse Osmosis Replacement Filter Set 12.0 H x 2.5 W x 2.5 D, Crystal | 2.5" L x 2.5" W x 12.0" H | Wayfair

This RO pure plus replacement water filter kit provides a complete set of filters for your four stages ro pure plus or zero pure plus reverse osmosis system. This kit includes one - five-micron sediment pre-filter (105311) that traps sediment and other...

Wayfair

$108.49

FREE shipping

go to store
Watts Premier 105311 RO-4 RO-Pure Replacement Filter 11.75 H x 2.5 W x 2.5 D | 2.5" L x 2.5" W x 11.75" H | Wayfair WP105311

Watts Premier 105311 RO-4 RO-Pure Replacement Filter 11.75 H x 2.5 W x 2.5 D | 2.5" L x 2.5" W x 11.75" H | Wayfair WP105311

This push button sediment 5 micron pre-filter is designed for the four stage ro pure, pure plus, zero pure plus reverse osmosis system, or in the Uf3 filter pure filtration system. This 5 micron sediment pre-filter traps sediment and other particulate... ... more

Watts Premier 105311 RO-4 RO-Pure Replacement Filter 11.75 H x 2.5 W x 2.5 D | 2.5" L x 2.5" W x 11.75" H | Wayfair WP105311

This push button sediment 5 micron pre-filter is designed for the four stage ro pure, pure plus, zero pure plus reverse osmosis system, or in the Uf3 filter pure filtration system. This 5 micron sediment pre-filter traps sediment and other particulate...

Wayfair

$22.97

go to store
Watts Premier 2-Stage Under-sink Filtration System 16.0 H x 14.0 W x 6.0 D | 6.0" L x 14.0" W x 16.0" H | Wayfair 500313

Watts Premier 2-Stage Under-sink Filtration System 16.0 H x 14.0 W x 6.0 D | 6.0" L x 14.0" W x 16.0" H | Wayfair 500313

The 2-Stage Under-sink Filtration System features 2-stage filtration to ensure you'll get cleaner, healthier drinking water straight from the tap. In addition to reducing chlorine taste and odor, the WP-2's specially formulated filter also removes... ... more

Watts Premier 2-Stage Under-sink Filtration System 16.0 H x 14.0 W x 6.0 D | 6.0" L x 14.0" W x 16.0" H | Wayfair 500313

The 2-Stage Under-sink Filtration System features 2-stage filtration to ensure you'll get cleaner, healthier drinking water straight from the tap. In addition to reducing chlorine taste and odor, the WP-2's specially formulated filter also removes...

Wayfair

$146.00 $135.99

FREE shipping

go to store
Watts Premier Replacement Filter 9.875 H x 2.5 W x 2.5 D | 2.5" L x 2.5" W x 9.875" H | Wayfair 0101013

Watts Premier Replacement Filter 9.875 H x 2.5 W x 2.5 D | 2.5" L x 2.5" W x 9.875" H | Wayfair 0101013

10 inch 1 micron VOC (volatile organic chemical) carbon post-filter is designed for the WP-4V and WP4V-50 reverse osmosis systems. This high capacity VOC carbon block is formulated specifically for the reduction of VOC's including herbicides,... ... more

Watts Premier Replacement Filter 9.875 H x 2.5 W x 2.5 D | 2.5" L x 2.5" W x 9.875" H | Wayfair 0101013

10 inch 1 micron VOC (volatile organic chemical) carbon post-filter is designed for the WP-4V and WP4V-50 reverse osmosis systems. This high capacity VOC carbon block is formulated specifically for the reduction of VOC's including herbicides,...

Wayfair

$31.44

go to store
Watts Premier Oneflow+ Radial Replacement Filter 13.5 H x 5.5 W x 5.5 D | 5.5" L x 5.5" W x 13.5" H | Wayfair OFPRFC

Watts Premier Oneflow+ Radial Replacement Filter 13.5 H x 5.5 W x 5.5 D | 5.5" L x 5.5" W x 13.5" H | Wayfair OFPRFC

This replacement radial flow carbon block 20-micron cartridge has a dirt-holding capacity of up to 2.2 pounds or 1 kilogram. It reduces chlorine taste and odors up to 50, 000 gallons or 189, 000 liters at 3 GPM or 11.34 liters per minute. Annual... ... more

Watts Premier Oneflow+ Radial Replacement Filter 13.5 H x 5.5 W x 5.5 D | 5.5" L x 5.5" W x 13.5" H | Wayfair OFPRFC

This replacement radial flow carbon block 20-micron cartridge has a dirt-holding capacity of up to 2.2 pounds or 1 kilogram. It reduces chlorine taste and odors up to 50, 000 gallons or 189, 000 liters at 3 GPM or 11.34 liters per minute. Annual...

Wayfair

$130.93

FREE shipping

go to store
Watts Premier Pure Plus Voc Reverse Osmosis Filtration System 15.0 H x 15.0 W x 15.0 D, Crystal | 15.0" L x 15.0" W x 15.0" H | Wayfair WP531417

Watts Premier Pure Plus Voc Reverse Osmosis Filtration System 15.0 H x 15.0 W x 15.0 D, Crystal | 15.0" L x 15.0" W x 15.0" H | Wayfair WP531417

This RO pure plus reverse osmosis system was designed with a space-saving, compact design that allows this system to fit under a sink with minimal space requirements. This system consists of four separate stages. A five-micron sediment filter traps... ... more

Watts Premier Pure Plus Voc Reverse Osmosis Filtration System 15.0 H x 15.0 W x 15.0 D, Crystal | 15.0" L x 15.0" W x 15.0" H | Wayfair WP531417

This RO pure plus reverse osmosis system was designed with a space-saving, compact design that allows this system to fit under a sink with minimal space requirements. This system consists of four separate stages. A five-micron sediment filter traps...

Wayfair

$373.86 $315.00

FREE shipping

go to store
Watts Premier Annual Filter Pack for Four Stage Reverse Osmosis System 10.0 H x 2.0 W x 2.0 D | 2.0" L x 2.0" W x 10.0" H | Wayfair 560025

Watts Premier Annual Filter Pack for Four Stage Reverse Osmosis System 10.0 H x 2.0 W x 2.0 D | 2.0" L x 2.0" W x 10.0" H | Wayfair 560025

This kit includes two Five Micron Sediment filters, two Five Micron Coconut Shell Carbon blocks, and one 6'' Inline Polishing filter. Everything you need for a full year of filter replacements on a Four Stage Reverse Osmosis System. | Watts Premier... ... more

Watts Premier Annual Filter Pack for Four Stage Reverse Osmosis System 10.0 H x 2.0 W x 2.0 D | 2.0" L x 2.0" W x 10.0" H | Wayfair 560025

This kit includes two Five Micron Sediment filters, two Five Micron Coconut Shell Carbon blocks, and one 6'' Inline Polishing filter. Everything you need for a full year of filter replacements on a Four Stage Reverse Osmosis System. | Watts Premier...

Wayfair

$49.99

FREE shipping

go to store
Watts Premier 5-Micron Sediment Replacement Countertop 9.5 H x 2.5 W | Wayfair WP560035

Watts Premier 5-Micron Sediment Replacement Countertop 9.5 H x 2.5 W | Wayfair WP560035

The Watts Premier sediment filter. Fits all standard under counter and countertop systems as well as all standard slim line housings. Can be used in the Watts WH-LD whole house filtration system as well as any other brand of water filter housing that... ... more

Watts Premier 5-Micron Sediment Replacement Countertop 9.5 H x 2.5 W | Wayfair WP560035

The Watts Premier sediment filter. Fits all standard under counter and countertop systems as well as all standard slim line housings. Can be used in the Watts WH-LD whole house filtration system as well as any other brand of water filter housing that...

Wayfair

$25.99

go to store