Recreationa Water
Recreational Water
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Filters for fresh, clean fun.
Reflective Media
Recreational Water
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Filters for fresh, clean fun.
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Maximize pool, spa, and aquarium cleanliness with high-performance porous media

Keep your pools, spas, and aquariums clean and comfortable with POREX® pool filters, spa filters and aquarium bubblers. These rigid, lightweight filters and bubblers maximize surface area and flow rates, and have excellent chemical and physical resistance to cleaning to ensure a long serviceable life.

Radial, tube, and sheet filters are easy to install into existing pool and spa filtration systems, and all filter products from Porex can be customized to meet individual water filtration system requirements. Our pool and spa filters:

  • Provide a high flow capacity and high solids loading to keep pools and spas free of debris.
  • Ensure a long service life with cleanable and reusable materials.

Swimming Pool Filters

Swimming Pool Filters

Improve backwash performance

Spa and Hot Tub Filters

Spa and Hot Tub Filters

Maximize filtration and product life with cleanable radial cartridge filters

Aquarium Bubblers

Aquarium Bubblers

Control gas streams and oxygen in the aquarium

Swimming Pool Filters

Swimming Pool Filters

Improve backwash performance

Not all filtration systems function equally. Swimming pool filters from Porex can be used with sand filters or customized to meet your filtration system needs.  To extend the life of the filter, these porous filters are backwashable, cleanable, reusable and facilitate flow to ensure optimal filtration efficiency.

Available in multiple design options including tube, pleatable sheet and radial-shaped filters, POREX® swimming pool filters:

  • Ensure a long life–Open pleat design combined with a rigid structure allow for easy filter cleaning and backwashing.
  • Increase flow rates – Maximized surface area helps optimize flow rates for maximum filtration efficiency.
POREX® Radial Cartridge Filters Operating Parameters
Parameter Description
Media HDPE (High-Density Polyethylene)
Cage/Core Polypropylene
Endcaps Polyurethane
Outside Diameter 6.1” (15.5 cm)
Inside Diameter 2.0” (5.1 cm) on 6.1” (15.5 cm)
Maximum Operating Temperature 80°C (176°F)
Pressure Rating Forward 35 psid 
Effective Surface Area
(10” Pleated Length)
6.5 ft2 (.62 m2) per 6.1” (15.5 cm)

Spa and Hot Tub Filters

Spa and Hot Tub Filters

Maximize filtration and product life with cleanable radial cartridge filters

Our POREX® radial cartridge filters are unique, porous plastic cartridges designed to fit standard cartridge filter housings in spas and hot tubs. The single-layer, one-piece molded polyethylene (HDPE) cartridges are backwashable and cleanable.

Specifically designed for spa and hot tubs, our radial cartridge filters:

  • Are cleanable – Wide, rigid pleats allow easy cleaning.
  • Resist chemicals – Material resistance to a broad spectrum of water treatment chemicals helps ensure long product life.
POREX® Radial Cartridge Filters Operating Parameters
Parameter Description
Media HDPE (High-Density Polyethylene)
Cage/Core Polypropylene
Endcaps Polyurethane
Outside Diameter 6.1” (15.5 cm)
Inside Diameter 2.0” (5.1 cm) on 6.1” (15.5 cm)
Maximum Operating Temperature 80°C (176°F)
Pressure Rating Forward 35 psid 
Effective Surface Area
(10” Pleated Length)
6.5 ft2 (.62 m2) per 6.1” (15.5 cm)

Aquarium Bubblers

Aquarium Bubblers

Control gas streams and oxygen in the aquarium

For fish tanks and aquariums, manufacturers trust POREX® aquarium bubbler components. Designed to efficiently introduce bubbles into water to optimize oxygen transfer into the aquarium tank.

Available in tubes and custom-molded shapes, our aquarium bubbler solutions:

  • Consistently introduce gas streams–Bubblers ensure efficient and consistent introduction and diffusion of gas streams into the water.
  • Optimize oxygen transfer – Even pore size distribution creates more uniform, small bubbles.

Aquarium Bubblers