Pre Filters
If you require a replacement cartridge that we don’t stock, please call in at the shop, phone or email us with the make and model of your filter , and we should be able to order one in at a competitive price.
Cartridges that fit into standard kitchen type housings generally come in two sizes:
“9 inch” which is actually 8 3/4″ or 220 mm OR
“10 inch” which is actually 9 3/4″ or 245 mm.
All filters are rated on a nominal scale which, on a good quality filter, means the pore size can be up to 4 times larger than the real “absolute” rated size. On cheap imported filters, the real pore size can be anything up to 100 times larger.
Don’t be fooled into buying a filter because of its advertised micron rating unless it has available a certified absolute rating.
Showing all 8 results
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Royal Doulton Sterasyl Ceramic Pre-Filter
$99.00 -
20″ Slimline Sediment Cartidges
$16.50 – $33.50 -
20″ and 10″ long by 4 1/2″ Diameter Large Pre-Filter Cartridges
$33.00 – $89.50 -
Q Series Omnipure Threaded Cartridges (USA)
$66.00 -
Raindance Filter
$30.80 – $60.50 -
Omnipure Standard Inline Sediment Pre-Filter (USA)
$38.50 -
Pleated Pre-Filters
$22.00 -
Polyspun 1 Micron Pre-Filter (USA made, recommended premium item for domestic kits)
$11.00