Under Sink Filter

Get 20% off sitewide. Use code CLEAN20. Exclusions may apply.
Get 20% off sitewide. Use code CLEAN20. Exclusions may apply.
Sort by: Featured
34 products
The Stage 1 Sediment Filter for 2-Stage Water Dispensers, a white cylindrical filter with textured ends and "SEDIMENT" and "STAGE 1" labels, stands upright against a white background, highlighting its ability to deliver cleaner water.
Stage 1 Sediment Filter for 2-Stage Water Dispensers
Regular price
$59.99
The Stage 3 RO Membrane for 4-Stage Reverse Osmosis Dispensers is a white cylindrical filter labeled STAGE 3, featuring icons for RO, 9 months, and 75 GPD. Textured ends and a top nozzle ensure efficient TDS reduction.
Stage 3 RO Membrane For 4-Stage Reverse Osmosis Dispensers
Regular price
$89.99
The Stage 2 Carbon Block Filter for Water 2-Stage Water Dispensers, labeled "Stage 2 Carbon Block" and "Brio," is a white cylindrical filter with textured ends that provides effective 5 micron filtration for improved water purity.
Stage 2 Carbon Block Filter for Water 2-Stage Water Dispensers
Regular price
$59.99
The Stage 2 Pre-Carbon Filter for 4-Stage Water Dispensers by Brio is a white cylindrical filter with textured grips at the top and bottom for easy handling, designed specifically for water purifiers.
Stage 2 Pre-Carbon Filter For 4-Stage Water Dispensers
Regular price
$59.99
The Stage 2 Granular Activated Carbon Filter - Legacy Series features premium filtration to remove chlorine, bad taste, odors, VOCs, and other chemicals. White cartridge with a green GC label indicates its advanced performance.
Stage 2 Granular Activated Carbon Filter - Legacy Series
Regular price
$59.99
A white and yellow Stage 1 Sediment Filter - Legacy Series cartridge, labeled SD Sediment Filter Stage 1, is designed for long-lasting removal of dust, particles, and rust. Model LPS030S appears near the bottom.
Stage 1 Sediment Filter - Legacy Series
Regular price
$59.99
The Stage 4 Post-Carbon Filter for 4-Stage Water Dispensers is a white cylindrical filter with the Brio logo at the base, shown upright against a white background. This durable water purifier ensures lasting filtration performance.
Stage 4 Post-Carbon Filter for 4-Stage Water Dispensers
Regular price
$59.99
The Brio Stage 3 Carbon Block Filter for 3-Stage Water Dispensers is a white cylindrical filter with textured grips and "Stage 3 Carbon Block" labeling, designed to reduce chlorine, shown upright on a plain white background.
Stage 3 Carbon Block Filter for 3-Stage Water Dispensers
Regular price
$59.99
The Brio Final Carbon Filter - Legacy Series is a white cylindrical cartridge with a blue and white label, black text, and installation instructions, standing upright against a plain white background.
Final Carbon Filter - Legacy Series
Regular price
$59.99
The Stage 3 Ultrafiltration Filter for 4-Stage Water Dispensers – Non RO is shown upright, featuring a white cylindrical design, textured ends, filtration feature icons, and an NSF certification on a plain white background.
Stage 3 Ultrafiltration Filter for 4-Stage Water Dispensers - Non RO
Regular price
$79.99
A black box featuring a picture of the 5-in-1 RO Filter - G20 for water purification. The packaging shows “premium quality filter,” a multi-stage reverse osmosis image, and “100” in bold below the product name.
5-in-1 RO Filter - G20
Regular price
$179.99
A white cylindrical RO Membrane Filter 500GPD - ROSL500, ROSL500WHT is shown upright against a plain white background, highlighting its premium filtration and 500 GPD capacity.
RO Membrane Filter 500GPD - ROSL500, ROSL500WHT
Regular price
$169.99
The white cylindrical PCB 3-Stage Filter - TROE600PRISM cartridge is pictured upright against a plain background, featuring clear black text labeling for effective chlorine reduction.
PCB 3-Stage Filter - TROE600PRISM
Regular price
$59.99
A tall, cylindrical white cartridge labeled PCB 3-Stage Filter for G-10 Series Tankless RO Systems stands upright against a plain background, highlighting its advanced multi-stage filtration for effective chlorine reduction.
PCB 3-Stage Filter for G-10 Series Tankless RO Systems
Regular price
$59.99
A white cylindrical PCB 3-Stage Filter for ROSL700, ROSL700BLK, and ROSL700WHT stands upright against a plain background, providing chlorine reduction and easy installation for your convenience.
PCB 3-Stage Filter - ROSL700, ROSL700BLK, ROSL700WHT
Regular price
$69.99
The Brio RO Membrane Filter 700GPD (ROSL700, ROSL700BLK, ROSL700WHT), a white cylindrical reverse osmosis membrane shown upright on a plain white background, is designed for efficient TDS reduction.
RO Membrane Filter 700GPD - ROSL700, ROSL700BLK, ROSL700WHT
Regular price
$199.99
The PCB 3-Stage Filter - TROE600COL is a white cylindrical water filter cartridge with minimal black text and a caution label at the bottom, designed for fast flow, shown against a plain white background.
PCB 3-Stage Filter - TROE600COL
Regular price
$59.99
A white cylindrical RO Membrane Filter 600GPD- TROE600COL stands upright against a plain white background, designed for premium filtration and effective total dissolved solids reduction.
RO Membrane Filter 600GPD- TROE600COL
Regular price
$179.99
A white cylindrical PCB 3-Stage Filter - TROE800COL Model water filter cartridge with activated carbon for chlorine reduction, labeled to flush before use, stands upright on a plain white background.
PCB 3-Stage Filter - TROE800COL Model
Regular price
$89.99
The RO Membrane Filter 800GPD- TROE800COL, a white cylindrical filter labeled 800 gallons per day, stands upright against a plain white background and offers premium filtration to reduce total dissolved solids.
RO Membrane Filter 800GPD- TROE800COL
Regular price
$199.99
The Stage 2 Carbon Block Filter for 2 & 3 Stage Under Sink Systems by Brio is a white, cylindrical filter with textured ends, NSF certified for lead reduction, and "Stage 2" marking, shown upright on a white background.
Stage 2 Carbon Block Filter for 2 & 3 Stage Under Sink Systems
Regular price
$69.99
The Stage 3 Post-Carbon Water Filter for 3 Stage Under Sink Systems is a white cylindrical filter, labeled POST CARBON with STAGE 3 near the top and Brio at the bottom, and features textured caps on both ends for advanced filtration.
Stage 3 Post-Carbon Water Filter For 3 Stage Under Sink Systems
Regular price
$69.99
The PCB 3-Stage Filter - TROE1000COL Model is a white cylindrical cartridge for chlorine reduction, labeled accordingly, with a caution notice at the bottom and a nozzle on one end.
PCB 3-Stage Filter - TROE1000COL Model
Regular price
$99.99
The RO Membrane Filter 1000GPD - TROE1000COL, a white cylindrical filter labeled 1000 GPD, efficiently reduces total dissolved solids; remember to flush the filter before use.
RO Membrane Filter 1000GPD - TROE1000COL
Regular price
$149.99