Reverse Osmosis Filter Sets

Showing 1 -  16 of 27 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%!
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$32.91
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Microline Reverse Osmosis Filter Set, Pre & Post Filter + Membrane
$92.65 / Set
$115.81 Save 20%!
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$92.65
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Microline Reverse Osmosis Filter Filter Set with Inline Filter
$42.80 / Set
$53.50 Save 20%!
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$42.80
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Culligan Compatible Reverse Osmosis Replacement filter Set
$24.90 / Set
$31.13 Save 20%!
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$24.90
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Filter Set With Membrane for Culligan Reverse Osmosis Systems
$62.04 / Set
$77.55 Save 20%!
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$62.04
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Filter Set With Membrane for Culligan AC-30 Reverse Osmosis System
$70.71 / Set
$88.39 Save 20%!
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$70.71
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Filter Set with Membrane for SQC3 Reverse Osmosis Systems
$131.55 / Set
$164.44 Save 20%!
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$131.55
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Filter Set with Membrane for SQC4 Reverse Osmosis Systems
$141.35 / Set
$176.69 Save 20%!
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$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%!
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$85.64
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Filter Set With Membrane for 50 GPD Standard RO System With 3/8 QC Inline Filter
$70.91 / Set
$88.64 Save 20%!
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$70.91
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Filter Set With Membrane for Standard 50 GPD RO System With 1/4" FNPT Inline Filter
$58.90 / Set
$73.63 Save 20%!
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$58.90
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Filter Set With Membrane for Standard 75 GPD RO System With 1/4" QC Inline Filter
$58.90 / Set
$73.63 Save 20%!
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$58.90
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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%!
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$31.80
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Universal Filter Set for Standard 5-Stage RO W/ 1/4" QC Inline Filter
$42.34 / Set
$52.93 Save 20%!
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$42.34
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What Our Customers Have to Say

Rob T. 19 days ago
5
Had the filters in stock. Fast shipping. Easy to install. No issues.
David K. 23 days ago
5
Very satisfied. I'll purchase my filters from now from discount filter. I was purchasing from menards.
YoHan K. 28 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 32 days ago
5
Prompt Service & Good quality