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We know buying replacement filters for your home or business can be a challenge, especially if it's your first time. That's why we offer our Purchase Guarantee. We make your purchase risk free with these features.

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B20CS8 Refrigerator Water Filters

!The filters below are in stock, and 100% compatible with part number B20CS8

EcoAqua Replacement For B20CS8 Filter

EcoAqua Replacement Filter for Bosch 640565 Refrigerator Filter, 3-Pack — 3 pack

Compatability guaranteed! Free return shipping and 100% money back if there are any issues.
Auto-delivery available. Have your filters shipped automatically when it's time for a replacement. Just click the auto delivery button.

$20.95 Per Filter

Case of 3 Filters, $62.85

In Stock
Ships Tomorrow, Sep. 26th

Bosch Replacement For B20CS8 Filter

Bosch 640565 Refrigerator Water Filter, 3-Pack — 3 pack

Compatability guaranteed! Free return shipping and 100% money back if there are any issues.
Auto-delivery available. Have your filters shipped automatically when it's time for a replacement. Just click the auto delivery button.

$34.63 Per Filter

Case of 3 Filters, $103.90

In Stock
Ships Tomorrow, Sep. 26th

Save Your Furnace Tip #3:

Did you know that the nominal size of your air filter is probably not the same as the actual size? Just like measurements on lumber, the actual size of an air filter is usually slightly smaller than the nominal size.

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Save Your Furnace Tip #3: