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  • Top manifold configuration provides excellent filtration and hydraulic performance for reduced cost of operation
  • Cleanable cartridge elements eliminate the requirement for backwashing
  • Filter tanks are made from the most durable materials to meet the demands of the toughest applications and environmental conditions
  • High capacity, rapid release manual air relief valve bleeds air with a quick quarter turn of the lever
  • Heavy-duty, tamper-proof, one-piece flange clamp securely fastens tank top and bottom and allows quick access to all internal components
  • Compatible with salt water filtration systems. 
  • In-ground pools from 5,000 to 35,000 gallons In-ground pool and spa combinations In-ground spas 
  • 2" full-flow internal piping and plumbing offer less resistance to flow and maximum performance. 
  • Union coupling connection accepts 2" or 2 1/2" piping for plumbing versatility (union not included)
  • Pool Type: In-Ground
  • Flow Rating:150 GPM (72000 Gal @ 8hrs / 9000 Gal @ 10hrs)
  • Filtration Area: 425 sq. ft.
  • In / Outlet Connection: 2" / 2-1/2"
  • Overall Dimension: 21 x 37 x 21 inches 
Product Content
  • 1 x Inground Swimming Pool spa 4 Cartridge Filter

XtremepowerUS Maximum Clean Clear Plus Pool 4 Cartridge

Cartridge Filters have a corrosion-resistant, injection-molded, fiberglass-reinforced, polypropylene filter tank featuring superior strength and reliability. The cartridge assembly uses four, nonwoven, polyester cartridges. There is no need for backwashing. Simply remove the cartridges and rinse with a garden hose, reducing water consumption. These filters provide the most energy-efficient flow and save up to 2,500 gallons of water per year by eliminating the need to backwash.

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Customer Reviews

Based on 10 reviews
Patricia C.

Adding handles to the top part or lid would improve ease of removal. When compared to prices of similar items, this affordable option works effectively and is easy for me to install.

Bob Gutierrez
Easy Installation

I swapped out my old diatomite tower, which was releasing diatomite into the pool, with this one. Since you don't backwash this type of filter, the multi-position valve was also replaced. The pool, which had been cloudy, cleared up within a day. I strongly recommend this filter tower. I rated "easy to clean" as a 3 because you can rinse off the filters and get back to operation quickly. However, at some point, a thorough cleaning of the filters is necessary, which is a procedure. While not challenging, it can be time-consuming.

Kimberly H.

The filter system functioned well during the summer

Yannairis Rodriguez

This product is outstanding, featuring filters that are easy to clean and delivering effective performance.

henry litzler
Five Stars

I'm unable to locate where to purchase replacement parts and filters.