Reverse Osmosis Filter Sets

Showing 1 -  16 of 23 Products
Microline Reverse Osmosis Filter Set with Membrane for Model 435
$106.04 / Set
$132.55 Save 20%!
1 Pack Selected
$106.04
Ships Free!
Microline Reverse Osmosis Filter Set, Pre & Post Filter
$32.91 / Set
$41.14 Save 20%!
1 Pack Selected
$32.91
Ships Free!
Microline Reverse Osmosis Filter Set, Pre & Post Filter + Membrane
$92.65 / Set
$115.81 Save 20%!
1 Pack Selected
$92.65
Ships Free!
Microline Reverse Osmosis Filter Filter Set with Inline Filter
$42.80 / Set
$53.50 Save 20%!
1 Pack Selected
$42.80
Ships Free!
Culligan Compatible Reverse Osmosis Replacement filter Set
$24.90 / Set
$31.13 Save 20%!
1 Pack Selected
$24.90
Ships Free!
Filter Set With Membrane for Culligan Reverse Osmosis Systems
$62.04 / Set
$77.55 Save 20%!
1 Pack Selected
$62.04
Ships Free!
ClearChoice Replacement for GE FX12P R.O. Pre & Post Filter Set
$34.32 / Set
$42.90 Save 20%!
1 Pack Selected
$34.32
Ships Free!
Filter Set With Membrane for Culligan AC-30 Reverse Osmosis System
$70.71 / Set
$88.39 Save 20%!
1 Pack Selected
$70.71
Ships Free!
Filter Set with Membrane for SQC3 Reverse Osmosis Systems
$131.55 / Set
$164.44 Save 20%!
1 Pack Selected
$131.55
Ships Free!
Filter Set for SQC3 Reverse Osmosis Systems
$52.69 / Set
$65.86 Save 20%!
1 Pack Selected
$52.69
Ships Free!
Filter Set for HydroGuard Twist RO Systems
$42.90 / Set
$53.63 Save 20%!
1 Pack Selected
$42.90
Ships Free!
Filter Set with Membrane for HydroGuard Twist RO Systems
$82.90 / Set
$103.63 Save 20%!
1 Pack Selected
$82.90
Ships Free!
Filter Set With Membrane for 50 GPD Standard RO System With 3/8 QC Inline Filter
$70.91 / Set
$88.64 Save 20%!
1 Pack Selected
$70.91
Ships Free!
Filter Set With Membrane for Standard 50 GPD RO System With 1/4" FNPT Inline Filter
$58.90 / Set
$73.63 Save 20%!
1 Pack Selected
$58.90
Ships Free!
Universal Filter Set for Standard 5-Stage RO Systems With 1/4" FNPT Inline Filter
$31.80 / Set
$39.75 Save 20%!
1 Pack Selected
$31.80
Ships Free!
Universal Filter Set for Standard 3-Stage Reverse Osmosis Systems
$18.90 / Set
$23.63 Save 20%!
1 Pack Selected
$18.90
Ships Free!
1 2  

What Our Customers Have to Say

David K. 1 day ago
5
Very satisfied. I'll purchase my filters from now from discount filter. I was purchasing from menards.
YoHan K. 6 days ago
5
The filters are same anywhere as long as it's the same brand. So price is what matters. This company charges less than anywhere I can find.
Steven 11 days ago
5
Prompt Service & Good quality
David 14 days ago
5
These RO Filters do a good job filtering water we use for drinking!!