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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:


Pentair WP-5 Wound Polypropylene Cartridge

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Retail: $15.67

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Filters Fast® FF20BBS-25 Replacement for Pentek CTO20BB 4.5"x20"
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Retail: $79.99

Our Price: $45.95

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Pentek CCBC-10 Coconut Carbon Block Water Filter
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Retail: $36.02

As Low As: $22.46

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Pentek P250 Replacement for GE FXSVC Undersink Filter

Out of stock

Retail: $60.17

Our Price: $38.51

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Pentek ECP50-20BB 20" Sediment Filter
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Retail: $48.11

As Low As: $31.30

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Filters Fast® FF10PS-20 Replacement for American Plumber W20CLa
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Retail: $10.99

As Low As: $4.95

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Pentek ECP5-10 Replacement for American Plumber W5CP
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Retail: $18.12

As Low As: $7.54

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Pentek R50 Replacement for Hydronix SPC-25-1050

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Retail: $18.01

As Low As: $10.67

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Pentek R50, 50 Micron Pleated Polyester Filter 10x2.5

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Retail: $18.01

As Low As: $10.67

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Pentek C1 Replacement for American Plumber W5CIP
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Retail: $14.58

As Low As: $8.92

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Pentek PD-25-934 Replacement for American Plumber WPD-25
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Retail: $14.63

Our Price: $9.98

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Pentek CW-F, American Plumber W5W Water Filter
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Retail: $10.93

As Low As: $6.72

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Pentek CBR2-10 Carbon Block Water Filter
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Retail: $34.06

As Low As: $22.95

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Pentek ChlorPlus-20BB - 20" Chloramine Big Blue Filter 355753-43
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within the continental U.S.

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Retail: $180.54

Our Price: $137.68

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Pentek 158111 3/8" NPT Slim Line 5" Clear Housing
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Retail: $72.44

As Low As: $21.33

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Pentek S1-20 Pleated Cellulose 20" Water Filter
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Retail: $30.26

As Low As: $16.74

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Pentek Ametek EP-20 20" Carbon Block Filter

Out of stock

Retail: $36.15

Our Price: $24.20

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Pentek GS-10, GS-10-G Inline Water Filter
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Retail: $22.99

Our Price: $15.95

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Pentek UDS-10EX1 Bacteriostatic KDF and GAC Filter

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Retail: $54.03

As Low As: $37.78

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Pentek PD-10-20 Polydepth Filter Cartridge, 20"
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Retail: $24.15

As Low As: $13.01

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Pentek PCF1-10MB Deionization Water Filter
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Retail: $60.18

As Low As: $40.86

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Pentek WS-20BB Water Softening Resin Filter 155321

Out of stock

Retail: $96.09

Our Price: $62.68

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Pentek CBC-20BB Carbon Block Filter, 155312
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within the continental U.S.

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As Low As: $145.70

Pentek 151122 Replacement For Pentek BB BUNA-N
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Retail: $5.99

As Low As: $3.95

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Pentek GAC-20 20" Granular Activated Carbon Filter
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Retail: $36.02

Our Price: $27.46

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