Pool filter cartridges are used to filter swimming pool water by collecting dirt, debris, algae, oils and other contaminants and filtering them out of the pool water. Cartridge filters have a much larger filtering area due to their design and construction. The pleats on a cartridge allow the filter to run at a lower pressure. As a result, the back pressure on your pool and spa pump is reduced thereby increasing the lifespan of your equipment. A pleated cartridge can trap debris as small as 10 to 15 microns (not visible to the un-aided human eye).
Cartridge filtration has been increasingly popular due to lower maintenance in comparison to old style Sand and most D.E. pool filters. There is no need to "Backwash" a cartridge filter, losing water and chemicals. There is no diatomaceous earth (D.E. - white powder substance) to deal with and the cleaning of the filter cartridge is much simpler.
Please utilize the table below to cross reference numbers and measurements as well.
|Filter Mfg||Sundance Spas|
|Filter Model||Sundance 65|
|Inside Diameter Top||castle|
|Inside Diameter Bottom||2-1/16" / open|
|Notes||Note: 2-1/16" bottom id for 1-1/2" system. Unicel part replaces both 7-1/2" and 8" OD Sundance cartridges.|
Last updated 7/21/2014 3:38:12 PM, by BYCAPP