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Replacement Filters
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Captive Purity Hi-Silicate Removal TFC Replacement Membrane
The key component for any reverse osmosis unit is its membrane. The membrane will determine the type of contaminants removed and how much water the...
$29.99
...View Options
0.5 Micron Carbon Block Replacement Filter
0.5 Micron Carbon Block Replacement Filter for Captive Purity, SpectraPure & Kent Marine 1/2 micron carbon block prefilter - highly...
$14.99
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5 Micron Carbon Block Replacement Filter
5 Micron Carbon Block Replacement Filter for Captive Purity and SpectraPure 5 micron carbon block prefilter nominal 5-micron rating high...
$10.99
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0.5 Micron Sediment Replacement Filter
0.5 Micron Sediment Replacement Filter Please Note that these replacement cartridges are interchangeable with Captive Purity`s, Kent Marine`s,...
$12.99
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1 Micron Sediment Replacement Filter
1 Micron Sediment Replacement Filter 1 micron dual density gradient sediment filter—highly recommended due to longer life and cost...
$4.99
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SpectraPure Zeta-Zorb 0.2 Micron
SpectraPure® Zeta-Zorb 0.2 Micron Absolute Rate Sediment Cartridge For the worst sediment challenged areas! FIVE time more dirt holding...
$27.99
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SpectraPure MaxCap Hi Capacity DI Cartridge
SpectraPure® MaxCap Hi Capacity DI Cartridge The revolutionary MaxCap DI ™ cartridge has over 3 times more capacity than any other Mixed-Bed or...
$32.99
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SpectraPure SilicaBuster Mixed Bed DI Cartridge
SpectraPure® SilicaBuster Mixed Bed Multi Layer DI Cartridge SpectraPure® SilicaBuster™ Mixed-Bed Multi-Layer Deionization Cartridges are...
$21.99
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SpectraPure SilicaBuster Color Indicating DI Cartridge
SpectraPure® SilicaBuster Color Indicating Mixed Bed Multi Layer DI Cartridge SpectraPure® Color-Indicating Mixed-Bed Deionizing Cartridges are...
$21.99
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SpectraPure Color Indicating Ammonia Removal DI Cartridge
SpectraPure® Color Indicating Ammonia Removal DI Cartridge SpectraPure® Color-Indicating Ammonia Removal DI Cartridge is optimized for maximum...
$23.99
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