Unicel C-4349 Replacement Filter Cartridge | 50 Sq. Ft. | Advantage ELE-50
Unicel C-4349 Replacement Filter Cartridge | 50 Sq. Ft. | Advantage ELE-50
Unicel C-4349 Replacement Filter Cartridge | 50 Sq. Ft. | Advantage ELE-50
Unicel C-4349 Replacement Filter Cartridge | 50 Sq. Ft. | Advantage ELE-50

Unicel C-4349 Replacement Filter Cartridge | 50 Sq. Ft. | Advantage ELE-50

Regular price$48.99
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$9.99 flat shipping on orders under $100.
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SKU:
C-4349
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About This Item

The Unicel C-4349 is a 50 square foot replacement filter cartridge precision-engineered for Advantage Mfg. and Advantage Spa ELE-50 filtration systems. Built with 155 pleats of 3 oz. Reemay 2033 spun-bonded polyester media, this cartridge delivers high dirt-holding capacity, consistent flow rates, and lasting durability through multiple cleaning cycles.

⚠️ IMPORTANT: Verify Your Filter Configuration Before Ordering
The Advantage Mfg. ELE-50 version of this filter uses a top-load configuration — meaning the cartridge is accessed and replaced from the top of the housing. The Advantage Spa ELE-50 uses a standard configuration. Confirm which system you have before ordering to ensure proper fit.

Specifications

Filter Area 50 sq. ft.
Length 17 3/8"
Outer Diameter 4 15/16"
Top Inner Diameter 2 1/8"
Bottom Inner Diameter 2 1/8"
Material 3 oz. Reemay 2033
Pleat Count 155
Top Cap: open
Top Cap - Open
Bottom Cap: open
Bottom Cap - Open

Fits Into:

OEM Brand Product Name Part Number Notes
Advantage Mfg. Select Systems ELE-50 Top-load configuration
Advantage Spa Select Systems ELE-50 Standard configuration

(This is not an exhaustive list.)

Pro Tip: Can't find a part number on your existing cartridge? Measure it first — length should be 17 3/8", outer diameter 4 15/16", and inner diameter 2 1/8" at both ends. For Advantage Mfg. systems, confirm your housing is a top-load model before ordering.

Also known as: C4349

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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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