Reverse Osmosis Filter Sets

Showing 1 -  16 of 24 Products
Microline Reverse Osmosis Filter Set with Membrane for Model 435
$106.04 / Set
$132.55 Save 20%!
1 Pack Selected
$106.04
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Microline Reverse Osmosis Filter Set, Pre & Post Filter
$32.91 / Set
$41.14 Save 20%!
1 Pack Selected
$32.91
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Microline Reverse Osmosis Filter Set, Pre & Post Filter + Membrane
$92.65 / Set
$115.81 Save 20%!
1 Pack Selected
$92.65
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Microline Reverse Osmosis Filter Filter Set with Inline Filter
$42.80 / Set
$53.50 Save 20%!
1 Pack Selected
$42.80
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Culligan Compatible Reverse Osmosis Replacement filter Set
$24.90 / Set
$31.13 Save 20%!
1 Pack Selected
$24.90
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Filter Set With Membrane for Culligan Reverse Osmosis Systems
$62.04 / Set
$77.55 Save 20%!
1 Pack Selected
$62.04
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ClearChoice Replacement for GE FX12P R.O. Pre & Post Filter Set
$34.32 / Set
$42.90 Save 20%!
1 Pack Selected
$34.32
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Filter Set With Membrane for Culligan AC-30 Reverse Osmosis System
$70.71 / Set
$88.39 Save 20%!
1 Pack Selected
$70.71
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Filter Set with Membrane for SQC3 Reverse Osmosis Systems
$131.55 / Set
$164.44 Save 20%!
1 Pack Selected
$131.55
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Filter Set with Membrane for SQC4 Reverse Osmosis Systems
$141.35 / Set
$176.69 Save 20%!
1 Pack Selected
$141.35
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Filter Set for SQC3 Reverse Osmosis Systems
$52.69 / Set
$65.86 Save 20%!
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$52.69
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Filter Set for SQC4 Reverse Osmosis Systems
$85.64 / Set
$107.05 Save 20%!
1 Pack Selected
$85.64
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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 5-Stage RO W/ 1/4" QC Inline Filter
$42.34 / Set
$52.93 Save 20%!
1 Pack Selected
$42.34
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Universal Filter Set for Standard 3-Stage Reverse Osmosis Systems
$18.90 / Set
$23.63 Save 20%!
1 Pack Selected
$18.90
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Universal Filter Set for Standard 4-Stage RO W/ 1/4" QC Inline Filter
$32.86 / Set
$41.08 Save 20%!
1 Pack Selected
$32.86
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What Our Customers Have to Say

Joy W. 18 days ago
5
Two years ago my installer RECOMMENDED I purchase my RO filters myself online from you and boy, was he right! You people know filters and the set arrived quickly. I am now, two years later, on my second set of these. Thanks Discount Filters!
Jorge S. 62 days ago
5
I've used Discount Filters for replacement of our home water our purifying system, and we are very satisfied.
Jorge S. 62 days ago
5
I've used Discount Filters for replacement of our home water our purifying system, and we are very satisfied.
Wolfman 64 days ago
5
Delivery was quick and well packaged. Product was very easy to install. Thank you.