The LIFESAVER Pre-Filter/ Scavenging Sponge protects the membranes from objects such as gravel, sand, sticks and mud, prolonging the life of the LIFESAVER cartridge. Your pre-filter disc may also be used as a sponge. Use it to soak up water from those hard to reach areas like cracks in rocks or shallow puddles. It is suggested that you replace the Pre-Filter every 6 months given average use.
Price:£10.72 inc VAT ($11.95 USD) (£9.32 ex VAT) + Shipping
