Aquafilter 20" FH20B1-B-WB Big Blue BB Jumbo type Water Filter Housing 1" BSP
Aquafilter FH20B1-B-WB — 20" Big Blue Filter Housing. Type 20" Big Blue Filter Housing. 1 × Big Blue 20" filter housing (FH20B1-B-WB). Material Polypropylene (housing & cap), brass inserts, NBR O-ring.