Hero image 0 of Unicel 4CH-24 Replacement 25 SqFt Filter Cartridge for Hot Tubs, 173 Pleats, 0 of 5

Unicel 4CH-24 Replacement 25 SqFt Filter Cartridge for Hot Tubs, 173 Pleats

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Key item features

Efficient Filtration: This replacement 4CH-24 filter cartridge features 25 square feet of 3-ounce basis weight media with 173 pleats, effectively catching debris and particles down to an average of 20 microns for clear spa water.
Optimized Design: Sharp, uniform pleat folds maximize water flow, minimize pressure loss, and fully utilize the pleat surface to hold more debris, enhancing filtration performance.
Durable Construction: Constructed with 100-percent polyester Reemay material, the filter balances dirt-holding capacity, cleanability, and durability with excellent chemical resistance properties.
Easy Maintenance: The top load design includes a 1.5-inch male thread/MPT and a molded cone handle for easy cartridge removal and replacement, complemented by durable end caps that resist chemical damage.
Broad Compatibility: This 4CH-24 model is compatible with various hot tub brands, including Advanced Spa Design, LA Spas, Lowes, Saratoga Spas, and Dream Maker Spas.
Usage Guidelines: Filter life depends on routine maintenance and spa water chemistry; replacement is recommended when there's a shorter cleaning cycle, low water flow, high differential pressure, media tear, or core collapse.

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Specs

Filter area
25 sq ft
Compatible models
PGS25P4, FC-0131
Outside diameter
4.625 in
Brand
Unicel
Count
1
Height
5.00 in

Current price is $31.88

Price when purchased online

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Arrives by Fri, Jun 26

Sold and shipped by Aabaco

4.382513661202186 stars out of 5, based on 183 seller reviews(4.4)

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Other sellers

$35.23

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Shipping, arrives by Wed, Jun 24 to Columbus, 43215

Sold and shipped by Pool Geek

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About this item

Product details

Featuring 25 square feet of 3-ounce basis weight media made of 100-percent polyester Reemay material, this Unicel 4CH-24 Cartridge Filter for Hot Tubs ensures high performance and dependable filtration over time. The uniform pleats and Reemay media deliver higher dirt-holding capacity and more time between cleanings. Plus, the smooth surface of the media makes it easy to maintain, resists degradation from chemicals, stands strong under pressure, and holds up to the rigors of multiple cleanings. For optimal lifespan, clean the elements as per instructions and use a soft brush cleaning tool or filter cleaner for easy maintenance. Please note that the cartridge life depends on routine maintenance and spa water chemistry. Change your filter when there is a shorter cycle between cleaning, low water flow rate or high differential pressure, when the media has a tear, or if the center core collapses. The top load end cap is made of durable plastic that resists damage from chemicals and includes a 1.5-inch male thread/MPT and molded cone handle for easy removal and replacement. This 4CH-24 model of spa filters is compatible with various hot tubs including Advanced Spa Design, LA Spas, Lowes, Saratoga Spas, Dream Maker Spas, and more. The Unicel 4CH-24 Spa Cartridge Filter is clearly the optimal choice to keep your hot tub or spa water sparkling.

Replacement 4CH-24 filter cartridge ensures your water stays clear so you can enjoy relaxing in your spa or hot tub
Features 25 square feet (173 pleats) of 3-ounce basis weight media that catches debris and particles down to an average of 20 microns in size
Sharp, uniform pleat folds maximize water flow, minimize pressure loss, and allow full use of the pleat surface to hold more debris
Constructed with 100-percent polyester Reemay material that balances dirt-holding capacity, cleanability and durability with excellent chemical resistance properties
Top load design includes a 1.5-inch male thread/MPT and molded cone handle for easy cartridge removal and replacement
Durable end caps resist damage from chemicals and assure durability for the life of the cartridge
Compatible with Advanced Spa Design, LA Spas, Lowes, Saratoga Spas, Dream Maker Spas, and more
Filter life depends on routine maintenance and spa water chemistry
Change filter when there is a shorter cycle between cleaning, low water flow rate or high differential pressure, when the media has a tear, or if the center core collapses
Media material: Spun-bonded polyester
End cap material: Plastic
OD: 4-5/8 inches
Length: 9-3/4 inches
Overall dimensions (L x W x H): 4.63 x 4.63 x 9.75 inches

info:

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Specifications

Filter area

25 sq ft

Compatible models

PGS25P4, FC-0131

Compatibility

Advanced Spa Design; Blue Ridge Spas; CTA Spas; Gatsby Spas; Heartland Spas; Hydro Spa; Icon Spas; Imperial Spas; LA Spas; Lowes; Mountain Meadows Spa; Mountain Mist Spa; Mountain Springs Spa; Mountain Stream Spa; Nemco; Saratoga Spas 20254-238; Unicel 25 Square Foot top load; White Springs Spas; Dream Maker Spas

Outside diameter

4.625 in

Warranty

Warranty information

1-Year

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