Tall cylindrical pool filter cartridge with pleated white material and blue end caps labeled Unicel C-5625
cylindrical pleated pool filter cartridge with blue end caps and a white band around the center on a white background
Close-up view of a cylindrical pool filter cartridge with blue end caps and pleated white filter material inside
Close-up view of a cylindrical replacement filter cartridge with blue end caps and white pleated filter material

Unicel C-5625 Replacement Filter Cartridge | 25 sq. ft. | Jacuzzi CFR-25, CFT-25

Regular price$30.99
/
$9.99 flat shipping on orders under $100.
Unicel Authorized Dealer Full Manufacturer Warranty Support
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SKU:
C-5625
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About This Item

The Unicel C-5625 is a 5000 Series replacement filter cartridge delivering 25 sq. ft. of filtration area in a compact, coreless design. Built with 103 pleats of 4 oz. Reemay 2040 polyester media, it delivers reliable water clarity and extended service intervals for qualifying Jacuzzi in-line filter systems and compatible spa brands.

Specifications

Filter Area 25 sq. ft.
Length 13 5/16"
Outer Diameter 5"
Top Inner Diameter 2 3/8"
Bottom Inner Diameter 2 3/8"
Material 4 oz. Reemay 2040
Pleat Count 103
Top Cap: Open
Top Cap
Bottom Cap: Open
Bottom Cap

Note from Unicel: This product has no center core.

Fits Into:

OEM Brand Product Name Part Number Notes
Jacuzzi Brothers CFR-25 (in-line) 42-2891-08-R Formerly 42-2763-03
Jacuzzi Brothers CFT-25 (in-line) 42-2891-08-R Formerly 42-2763-03
Jacuzzi Whirlpool Bath Caressa (pre-1986), Espree, Espree II 5475000  
Emerald Spas      
Seven Seas      

(This is not an exhaustive list.)

Also known as: C5625

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Unicel Filter Cartridges and DE Grids

About Unicel Filter Cartridges and DE Grids

The "Gold Standard" of Replacement Cartridges
For over 50 years, Unicel (Meissner Mfg.) has been the professional's choice for restoring pool water clarity. While generic "knock-off" filters often use cheap, fuzzy fabric that clogs quickly, Unicel uses genuine Reemay® Filtration Media. This patented synthetic fiber features a unique trilobal shape that traps significantly more dirt and oils without choking your pump's water flow. Based in California, Unicel doesn't just copy filter dimensions; they engineer them to strict Original Equipment Manufacturer (OEM) specifications. This ensures a "lock-tight" fit in your filter tank, preventing debris from bypassing the system and returning to your pool.

Why We Trust Unicel Filter Cartridges and DE Grids
Genuine Reemay® Media: Uses continuous trilobal fibers to capture microscopic debris without restricting water flow.

Precision "Exact Fit": Engineered to match your tank's original specifications for a 100% leak-free seal.

Made in the USA: Manufactured in California with heavy-duty urethane end caps that resist cracking under pressure.

Longer Lifespan: Sharp, rigid pleats resist collapsing during cleaning, meaning you buy fewer replacements over time.

More about Pool and Spa Filter Cartridges

Complete Your Pool Care Routine

Essential Pairing
Filter Cleaning Chemicals for All Types of Pool & Spa Filters

Using a specialized cleaner like FilterWash helps release deeply embedded oils and minerals that standard rinsing leaves behind.

Shop Filter Cleaning Chemicals for All Types of Pool & Spa Filters
Highly Recommended
Pool and Spa Plumbing Lubricants

Every time you open your filter tank, you must lubricate the O-ring to prevent dangerous leaks and ensure a watertight seal.

Shop Pool and Spa Plumbing Lubricants
Pro Tip: Don't Forget
Pool Test Kits and Water Analysis Tools

Balanced water pH prevents calcium scale from hardening your filter fabric and ruining your new cartridges.

Shop Pool Test Kits and Water Analysis Tools

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