Commercial Water Filtration Specialists | Supply, Installation & Servicing Across WA

BWT Replacement Filter Cartridges

Genuine BWT Replacement Filter Cartridges

Find BWT bestmax PREMIUM, bestprotect, bestclear, bestmin and other commercial replacement filter cartridges by product name, size or BWT manufacturer part number. Suitable cartridge selection depends on the equipment and the water-treatment purpose.

We supply trade buyers, facilities teams, hospitality operators and commercial equipment businesses. For regular purchasing or multiple filter replacements, request trade and bulk pricing. Please verify your current part number and filter head compatibility before ordering.

20 products
  • BWT bestprotect XL
    $369.00
    $369.00
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  • BWT bestclear 2XL replacement cartridge without filter head
    $445.50
    $445.50
    Sold out
  • BWT bestclear Extra 2XL replacement filter cartridge without filter head
    $445.50
    $445.50
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  • $266.77
    $266.77
    Sold out
  • bestmin coffee membrane
    $423.50
    $423.50
    Sold out
  • from $126.50
    from $126.50
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  • BWT PSJ200 prefilter system – D15DN2AF
    $534.60
    $534.60
    Sold out
  • BWT PSJ100 prefilter system – B15DN2AE
    $406.89
    $406.89
    Sold out