cylindrical pool filter cartridge with pleated white filtration material and blue plastic ends standing upright on plain background
tall cylindrical pool filter cartridge with white pleated material and blue top and bottom edges standing upright on plain background
cylindrical pool filter cartridge with a bright blue plastic end cap and a hollow center tube
cylindrical pool filter cartridge with vibrant blue end cap and visible pleated inner filter material

Unicel C-7459 Replacement Filter Cartridge 85 sq. ft. | Jandy CL340 / CV340

Regular price$76.99
/
$9.99 flat shipping on orders under $100.
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SKU:
C-7459
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About This Item

The Unicel 7000 Series C-7459 is an 85 sq. ft. replacement filter cartridge engineered to exact OEM tolerances for Jandy CL340 and CV340 high-capacity pool filters. Built with 130 precision pleats of 4 oz. Reemay 2040 spun-bond polyester media, the C-7459 delivers consistent micron-level filtration, extended service life, and superior dirt-holding capacity compared to lighter-weight media alternatives.

⚠️ IMPORTANT: Full Filter Service Requires 4 Cartridges
Your Jandy CL340 and CV340 filter requires 4 cartridges for a complete service. The "340" in the filter name reflects the total filtration area — achieved by four 85 sq. ft. cartridges working together (4 × 85 = 340 sq. ft.). Replacing all four at the same time ensures consistent flow, balanced filtration, and full filter efficiency. Add 4 units to your cart to complete your filter service.

Specifications

Filter Area 85 sq. ft.
Length 27"
Outer Diameter 7"
Top Inner Diameter 3"
Bottom Inner Diameter 3"
Material 4 oz. Reemay 2040
Pleat Count 130
Top Cap: open
Top Cap
Bottom Cap: open
Bottom Cap

Fits into:

OEM Brand Product Name Part Number Notes
Jandy CL340 A0557900 Requires 4 cartridges for full service
Jandy CV340 R0554500 Requires 4 cartridges for full service. CL and CV models use identical cartridges.

(This is not an exhaustive list.)

Also known as: C7459

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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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