★★★★★ Serving 60,000+ customers with 6,200+ five star reviews.
Find Replacements
FILTER FINDER

What system do you have?

Brand
Select your brand...
Model
Select your model...
Show My Replacement Parts
revere-osmosis-icon

RO Filters & Membranes

Sort by
Best Selling
Omnipure OMB934-1mL 1-micron carbon block filter with lead reduction, 2.5 x 10 inch
Omnipure
Omnipure OMB934-1L Carbon Block Filter with Lead Reduction 1 Mic 2.5" x 10"
(9)
$24.99$31.24
Reduces chlorine, taste and odor
NSF 42 Certified
Omnipure OCB934RO-T40 granular activated carbon filter, 2.5 x 10 inch
Omnipure
Omnipure OCB934RO T40 GAC Granular Carbon Filter 2.5" x 10"
(8)
$17.99$22.49
Reduces chlorine, taste and odor
NSF 42 Certified
AXEON 200375 HF1-2521 commercial reverse osmosis membrane, 2.5 x 21 inch, 400 GPD at 150 PSI
Free Shipping
AXEON
AXEON HF1-2521 RO Membrane 150 PSI 400 GPD 200375
(3)
$164.00$243.83
Thin Film Membrane (TFM)
Applied Membranes M-T1812AC36 36 GPD RO membrane compatible with Culligan H-8, H-83, AC-15 and AC-30 systems
ESP Water
Culligan M-T1812AC36 Compatible RO Membrane 36 GPD
(6)
$65.99$82.49
Thin Film Membrane (TFM)
RainSoft compatible TFC-RS9-22 22 GPD reverse osmosis membrane for Ultrefiner RO systems
ESP Water
Rainsoft TFC-RS9-22 RO Membrane 22 GPD Compatible
(5)
$69.99$87.49
Thin Film Membrane (TFM)
Pentair Pentek DGD-7525-20 155356-43 25-micron sediment filter, 4.5 x 20 inch
Pentair
Pentair DGD-7525-20 Poly Sediment Filter 25 Micron 4.5" x 20" 155356-43
(3)
$47.99$59.99
NSF 42 Certified
Omnipure L5526 or MC2190 1-micron carbon block filter, 2.5 x 10 inch
Omnipure
Omnipure L5526 or MC2190 Carbon Block Filter 1 Micron 2.5" x 10"
(0)
$29.99$37.49
Reduces chloramines, chlorine, taste and odor
NSF 42 Certified
AXEON SDF - 45 - 2001 Sediment Filter 1 Micron 4.5" x 20" 200639 200639 - ESP Water
AXEON
AXEON SDF-45-2001 Sediment Filter 1 Micron 4.5" x 20" 200639
(1)
$29.99$31.35
Reduce Fine Sand, Dirt & Rust
Aqua Flo 65010088 COC-10 Purple Activated Carbon Filter 10 Micron 65010088 - ESP Water
Aqua Flo
Aqua Flo 65010088 COC-10 Purple Activated Carbon Filter 10 Micron
(0)
$34.99$37.79
Aqua Flo 65010086 SED-10 Blue RO Sediment Filter 5 Micron 65010086 - ESP Water
Aqua Flo
Aqua Flo 65010086 SED-10 Blue RO Sediment Filter 5 Micron
(1)
$23.99$25.43
Use with Aqua Flo 475QC-2, 475QC-3 and 475QC-4
AXEON CBF-25-2010 10-micron carbon block filter, 2.5 x 20 inch, part 200659
AXEON
AXEON CBF-25-2010 Carbon Block Filter 10-Micron 200659
(1)
$26.99$33.74
Certified by NSF to Standard 42
Reduces chlorine, taste and odor
3M Water Factory 3MROP416 5-micron carbon block filter for SQC3 and SQC4 reverse osmosis systems
3M
3M Water Factory 3MROP416 Carbon Block Filter 5 Micron
(2)
$62.00$77.50
Reduces chlorine, taste, and odor
Omnipure K2340 inline GAC T40 carbon filter, 2 x 6 inch
Omnipure
Omnipure K2340 Inline Carbon Filter GAC T40 2" x 6"
(7)
$10.99$18.65
Reduces chlorine, taste and odor
NSF 42 Certified
Select an option
AXEON replacement reverse osmosis membranes for drinking water RO systems
 
Reverse osmosis water filtration contaminant reduction infographic