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Water filtration is an easy way to ensure that you are consuming the cleanest, purest, healthiest water available. Whether using a refrigerator water filter or a whole house water filtration system, filtering water removes unwanted contaminates such as dirt, sand and sediment, as well as unwanted chemicals and minerals.

When replacing water filters, always follow manufacturer guidelines from trusted brands like Pentek and Ametek as well as others sold by FiltersFast.com.

Ametek / Pentek / US Filter Product List:


Pentek 151122 O-Ring for Big Blue and Heavy Duty Housings
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Retail: $5.99

As Low As: $3.95

Save 34%!

Pentek DGD-2501-20 Dual Gradient Water Filter
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Retail: $43.35

As Low As: $33.30

Save 23%!

Pentek DGD-5005-20 - Gradient 20-Inch Water Filter
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Retail: $38.99

As Low As: $25.95

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Pentek P5 Replacement 5 Micron Water Filter
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Retail: $13.27

As Low As: $6.19

Save 53%!

Pentek C1 Replacement Carbon Impregnated Sediment Water Filter
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Retail: $14.58

As Low As: $8.92

Save 39%!

Pentek BP-420-5 20" Bag Filter
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Retail: $11.99

As Low As: $7.95

Save 34%!

Pentek BP-420-1 20" Bag Filter

Out of stock

Retail: $14.65

As Low As: $6.48

Save 56%!

Pentek DGD-5005 Water Filter Cartridge- WDGD-5005
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Retail: $30.10

As Low As: $14.93

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Pentek ECP5-BB Whole Home Water Filter - W5CPHD
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Retail: $29.97

As Low As: $16.11

Save 46%!

Pentek BP-420-25 20" Bag Filter
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Retail: $12.24

As Low As: $5.73

Save 53%!

Pentek P1 Spun Polypropylene Filter

Out of stock

Retail: $18.41

As Low As: $6.59

Save 64%!

Pentek GAC-BB - 10" Big Blue Water Filter - WGCHD
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Retail: $48.06

As Low As: $28.02

Save 42%!

Pentek PD-5-934 Water Filter - WC34-PR, WPD-110, WCV34
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Retail: $15.70

As Low As: $6.28

Save 60%!

Pentek S1-BB Water Filter American Plumber W20CLHD

Out of stock

Retail: $30.07

As Low As: $14.69

Save 51%!

Pentek DGD-2501 Dual Gradient Water Filter DGD2501
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Retail: $36.11

As Low As: $17.99

Save 50%!

Pentek RFC-BB Carbon Water Filter - WRC25HD
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Retail: $60.15

As Low As: $42.01

Save 30%!

Pentek S1 Replacement Water Filter - GE FXWPC
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Retail: $18.10

As Low As: $5.95

Save 67%!

Pentek R50-BB Pleated Polyester Filter - W50PEHD
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Retail: $29.98

As Low As: $16.86

Save 44%!

Pentek DGD-7525-20 Dual Gradient Filter, 25 Micron
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Retail: $39.99

As Low As: $24.95

Save 38%!

Pentek PS20-10C Poly Spun Filter Cartridge
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Retail: $5.99

As Low As: $4.95

Save 17%!

Pentek NCP-20 Carbon Impregnated Polyester Filter
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Retail: $36.17

As Low As: $20.62

Save 43%!

Pentek RFFE20-BB Radial Flow Iron Reduction Filter
FREE SHIPPING!

within the continental U.S.

In Stock!
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Retail: $156.29

As Low As: $140.30

Save 10%!

Pentek WP5BB97P String Water Filter - Big Blue 5 Micron
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Retail: $32.99

As Low As: $21.95

Save 33%!

Pentek NCP-20BB 20" Big Blue Water Filter
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Ships in 1 business day

Retail: $72.05

As Low As: $42.47

Save 41%!

Pentek BP-420-50 Polypropylene Bag Filter
In Stock!
Ships in 1 business day

Retail: $9.79

As Low As: $6.73

Save 31%!

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