Water Filters & Softeners at Manufacturer Prices

RRP £18.11
  • Big Blue Filter Housing Spanner
  • Filter Spanner for 4.5″ x  10″ or 20″ housings

£18.11 Including Tax

Big Blue Water Filter Housing Service Spanner Used to open the sump on Big Blue water filter housings.

Available in 3 sizes , Pentair BB10″ (blue or black, has 6 single radial ribs on sump of vessel)(SW3) , Pentair BB20″( blue or black, has 6 single radial ribs on sump of vessel)) (SW4) and Other Brand BB large diameter 2GSP2-White ( Blue vessel with 4 double ribs on sump)




Made from high quality durable plastics.

A filter housing spanner is an essential tool for opening a filter housing after it has been sealed for a period of time.


Using the spanner guide


There are no reviews yet

Be the first to review “Spanner for Big Blue Filter Housing”

Your email address will not be published. Required fields are marked *