Cylindrical pool filter cartridge with blue ends and white pleated body, featuring a label with branding and product details
cylindrical pool filter cartridge with white pleated material and blue plastic end caps against white background
Close-up view of a cylindrical pool filter cartridge with white pleated material and blue plastic end caps against a white background
Cylindrical pool filter cartridge with pleated white filtering material and solid blue plastic end caps on plain white background

Unicel C-4607 Replacement Filter Cartridge for Intex Krystal Clear & Coleco | 5 Sq. Ft. | 8"

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Regular price$13.99
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SKU:
C-4607
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About This Item

The Unicel C-4607 is a 4000 Series replacement filter cartridge delivering 5 sq. ft. of filtration surface area for small above-ground pools and portable spas. With 51 precision-formed pleats of 4 oz. Reemay® 2040 polyester media, this cartridge is engineered to exact OEM dimensional tolerances — fitting Intex Krystal Clear pumps, legacy Coleco pool filters, Aqua Leisure systems, and Porta Spa units.

Specifications

Filter Area 5 sq. ft.
Length 8"
Outer Diameter 4 1/4"
Top Inner Diameter 1 15/16"
Bottom Inner Diameter 1 15/16"
Material 4 oz. Reemay® 2040
Pleat Count 51
Top Cap: Open
Top Cap
Bottom Cap: Open
Bottom Cap

Fits Into:

OEM Brand Filter / System Model OEM Part Number Notes
Intex Krystal Clear Model 108R 59900, F18 Type A or C cartridge; 58600 is system model ref.
Intex Krystal Clear Model 12 59900, F18 Type A or C cartridge; 58600 is system model ref.
Intex Model 58631 / 58623 59900, F18 Type A or C cartridge; 58600 is system model ref.
Intex The Wet Set Model 02/03R Type A or C Type A and Type C are dimensionally identical and interchangeable
Intex The Wet Set Model 12R/22R Type A or C Type A and Type C are dimensionally identical and interchangeable
Coleco DR-7 Legacy above-ground pool filter; no OEM P/N on cartridge
Coleco F-120 Legacy above-ground pool filter; no OEM P/N on cartridge
Aqua Leisure Select Models Size 2 Aqua Leisure's OEM size designation for this cartridge format
Porta Spa Select Models Verify cartridge dimensions against your existing filter before ordering

(This is not an exhaustive list.)

Pro Tip: Before ordering, measure your existing cartridge — length (8"), outer diameter (4 1/4"), and inner diameter (1 15/16") — and compare to the specifications above. Intex Type A and Type C cartridges are dimensionally identical; if your Intex pump housing uses either designation, the C-4607 is the correct replacement. For Coleco and legacy brand pools, the cartridge itself typically has no part number stamped on it — use measurements to confirm fit.

Also known as: C4607

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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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