POOLPURE PLF120A Pool Filter Cartridge Replacement - High Efficiency

In this review the POOLPURE PLF120A is presented as a direct-replacement pool filter cartridge for owners of older Hayward, Unicel and similar systems who want a cost-effective, high-performance spare part. The bottom line: it is for pool owners seeking a durable, NSF/ANSI 50 certified replacement that traps fine particles with a 50-micron layer while offering easy rinsing and longer life than basic cartridges. The reviewer found it delivers clear water quickly and fits common models that accept a 23 1/4' by 8 15/16' cartridge.

Key Features

• Size and fit: The 23 1/4' length and 8 15/16' outside diameter ensure a snug replacement fit for Hayward C1200/CX1200RE style housings.
• Trilobal filtration fabric: The trilobal fiber design increases surface area and captures more sediment and dirt than standard fabrics for clearer water.
• 50-micron fine filtration: The upgraded 50-micron layer removes up to 99% of fine particles like hair, dust and sand, reducing visible cloudiness quickly.
• Durable construction: Thickened 4 oz polyester, reinforced ABS end caps and a strengthened core extend usable life and lower replacement frequency.
• Dirt-locking technology: Patented structure holds debris securely but releases it readily during a rinse, making maintenance faster and more thorough.
• NSF/ANSI 50 certified safety: Tested for material safety, the cartridge is suitable for long-term pool water exposure without releasing harmful substances.

Who It's For

This cartridge is best for owners of compatible systems such as Hayward Star Clear Plus C1200/CX1200RE, Unicel C-8412 and other models that accept a 23 1/4' by 8 15/16' element, and for anyone who wants a certified, high-efficiency replacement without buying original equipment. It also suits pools that accumulate fine debris and need improved filtration to shorten clearing time.

Those who need a cartridge designed for backwashing should look elsewhere, since this product is explicitly not for backwashing and could be damaged by that process. Buyers who require an exact branded part number for warranty reasons should verify compatibility with their equipment before purchasing this compatible spare part.

Pros & Cons

Pros

• Effective 50-micron filtration that visibly improves water clarity within short use.
• Durable materials and reinforced core reduce how often replacements are needed.
• Easy to clean: the dirt-locking structure releases trapped debris during rinsing for faster maintenance.
• NSF/ANSI 50 certified for material safety, giving peace of mind about long-term water contact.

Cons

• Not designed for backwashing, so it is unsuitable where backwashable cartridges are required.
• Durability reports are mixed; some users report longevity comparable to OE while others expect variable life depending on use.

Specifications

Length	23 1/4 in
Outside Diameter	8 15/16 in
Top & Bottom Opening	4 in
Material Area	120 sq.ft
Filter Material	Trilobal Filtration Fabric with 50-micron layer
End Caps	Reinforced ABS
Certification	NSF/ANSI 50 (IAPMO tested)

Our Verdict

The PLF120A is a practical, cost-conscious replacement cartridge for compatible Hayward-style systems that need finer filtration and easier maintenance. With a certified safe construction, trilobal fabric and dirt-locking design, it offers good value for pools plagued by fine debris, though buyers should avoid using it in backwashing systems and expect variable lifespan depending on conditions.

Frequently Asked Questions

Will this fit my Hayward C1200 filter?
Yes, the PLF120A is compatible with Hayward Star Clear Plus C1200 and CX1200RE housings that accept a 23 1/4' x 8 15/16' cartridge.

Can this cartridge be backwashed?
No. This cartridge is not designed for backwashing and backwashing may cause cracks or permanent damage.

How fine is the filtration?
It includes an upgraded 50-micron layer and trilobal fabric to capture fine particles like hair, dust and sand effectively.