Water Filter Housing

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The most common filters (and accommodating filter housing) sizes are:

Description Size Inlet/Outlet Flow Rate Litres/Minute
“Slimline” 10"-25cm x 6cm ¼” or ½” 5 to 28
“Standard” 10"-25cm x 6cm ¾” 5 to 38
“Standard” 20"-50cm x 6cm ¾” or 1” 5 to 57
Big Blue 10"-25cm x 11.6cm 1” or 1 ½” 5 to 85
Big Blue 20"-50cm x 11.6cm 1” or 1 ½” 5 to 160
Housing

Maximum water pressure for 10” and 20” blue and white housings is 8 bar
Maximum water pressure for 10” and 20” clear housings is 6 bar
Maximum water pressure for 10” and 20” Big Blue housings is 6 bar
Maximum water pressure for 10” and 20” Stainless Steel housings is 10 bar