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
Royal Doulton Sterasyl Ceramic Pre-Filter$77.00
9″ or 10″ Doulton ceramic pre filter
20″ Slimline Sediment Cartidges$16.50–$33.50
These 20″ long by 2 3/4″ diameter slimline sediment cartridges are available in either pleated or polyspun. Also available in 30″ and 40″. Pricing on application. TD-22 Spun 20″ 1 micr. PRICE: $16.50 TD-27 Pleated 20″ 1 micr. PRICE: $33.00 TD-24 Spun 20″ 5 micr. PRICE: $16.50 TD-28 Pleated 20″ 5 micr. PRICE: $33.00 […]
20″ and 10″ long by 4 1/2″ Diameter Large Pre-Filter Cartridges$33.00–$66.00
FOR BIG WHITE OR BIG BLUE HOUSING These cartridges are available in both pleated and polyspun. A range of other micron rated sizes plus absolute rated cartridges are available on application. TD-37 Spun 10″ 1 micr. PRICE: $33.00 TD-45 Pleated 10″ 1 micr. PRICE: $44.00 TD-38 Spun 10″ 5 micr. PRICE: $33.00 TD-46 Pleated 10″ […]
Q Series Omnipure Threaded Cartridges (USA)$49.50
The Q series sediment/pre filter cartridge comes in 5 micron with a right hand thread.
These are the genuine replacement cartridges for people running Raindance in housing type filter systems. RD-6-SPF – 3 micron pre filter PRICE:$30.80 RD-6-CVM – 1 micron carbon PRICE:$60.50
Omnipure Standard Inline Sediment Pre-Filter (USA)$38.50
This 10″ long in-line filter has 180 degrees snap-in fittings for 1/4″ (6mm) tube.
These filters are best suited to high volume sediment removal situations where size and space limitations demand the use of smaller housings, e.g. boats, caravans and some house supply situations. Pleated pre filters catch all particles down to their rated pore size on the outside surface. The pleating increases the surface area significantly and hence […]
Polyspun 1 Micron Pre-Filter (USA made, recommended premium item for domestic kits)$11.00
The pre-filter is used in twin systems to protect your post filter. Working like a sieve, it removes dirt, rust, sludge and other foreign objects picked up by your water as it travels through kilometers of assorted asbestos, concrete or corroding galvanized metal pipes on its way to your house. This enables your post filter […]