Aqua Spa - 25 sq ft Aqua Spa

Replacement Pool Filter Cartridges for Swimming Pools

One Replacement Cartridge for Aqua Spa - 25 sq ft Aqua Spa

Regular Price: $55.71
Sales Price: $35.37
You Save $20.34 or 36.51%

Usually ships in 1-3 business days however many cartridges ship same day & may arrive sooner.
Currently Out Of Stock with possible ETA May 2023

25 sq ft Aqua Spa - Filter Cartridge Replacement for Aqua Spa with Unicel - C-6601

Swimming Pool Filter Cartridge Replacement for Aqua Spa 25 sq ft Aqua Spa - .

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.

Description Value
Unicel # C-6601 
Filber # FC-3083 
Pleatco # PAQ25-0 
Filter Mfg Aqua Spa 
Filter Model 25 sq ft Aqua Spa 
OEM #  
Length 9-3/4" 
Outside Diameter 6" 
Inside Diameter Top semi-circular handle 
Inside Diameter Bottom 1-7/8" / open w/ slots 
Pleat Count 111 
Square Feet 25 
Price $35.37 

How to Identify Your Pool or Spa's Filter Cartridge

How to Clean a Filter Cartridge

Types of Pool Filters

Last updated 4/12/2023 1:34:39 AM, by BYCAPP