PUREPLUS PRO 5231JA2006A Refrigerator Water Filter Replacement

Our review of the PUREPLUS PRO 5231JA2006A finds it best for owners of compatible LG and Kenmore refrigerators who want certified contaminant reduction without sacrificing beneficial minerals. The single biggest reason to consider this replacement is its authoritative certifications - certified to NSF/ANSI 53 and 42 and NSF/ANSI/CAN 372 - which deliver measurable reductions in chlorine, lead, and mercury while keeping healthy minerals in the water. Installation is straightforward and the filter is designed to match original brand fit so leakage and fit issues are rare.

Key Features

• NSF/ANSI certified: Certified to NSF/ANSI 53 and 42 to reduce heavy metals and commonly measured contaminants for safer drinking water.
• High contaminant reduction: Lab-backed reduction levels include 97.5% chlorine, 99.6% lead, and 89.3% mercury for noticeably improved taste and safety.
• Multi-layer filtration: The integrated molding tech and a 0.5 micron inner layer provide targeted filtration while retaining beneficial minerals for health.
• Strict quality control: Manufactured to ISO9001 and 14000 standards and tested with high-pressure and water hammer procedures to ensure durability and no leakage.
• Wide compatibility: Fits many LG and Kenmore models so replacing the original OEM filter is simple and cost-effective.
• Cost-effective replacement: Offers the performance of name-brand cartridges at a lower price, making regular replacement more affordable.

Who It's For

This filter is ideal for household buyers who use LG or Kenmore refrigerators listed in the compatibility details and who prioritize independently certified contaminant reduction for drinking and cooking water. It also suits shoppers who want an OEM-fit replacement that is easy to install and less expensive than many original brand filters.

It is less suitable for someone who needs specialty filtration beyond the stated reductions (for example, whole-house filtration or specific chemical removal not listed) or for a refrigerator model not included in the compatibility list; those buyers should confirm model fit before purchase.

Pros & Cons

Pros

• Certified reduction of chlorine, lead, and mercury improves taste and safety according to NSF/ANSI standards.
• Designed to match original filter dimensions, delivering a secure fit and minimal leakage risk.
• Easy to install and praised by users for value and water quality comparable to OEM cartridges.
• Produced under ISO standards with multiple durability tests for consistent quality.

Cons

• Not a whole-house or specialty chemical filter, so it only addresses the contaminants listed by the certifications.
• Compatibility must be checked carefully against specific refrigerator models to ensure fit.

Specifications

Brand	PUREPLUS
Certifications	NSF/ANSI 53, NSF/ANSI 42, NSF/ANSI/CAN 372, Canadian CSA, Australian Water Mark
Contaminant Reduction	97.5% chlorine, 99.6% lead, 89.3% mercury
Filtration Technology	Multi-layer integrated molding with 0.5 micron inner layer
Compatibility	LG LT600P series and many Kenmore models listed
Quality Standards	ISO9001 and ISO14000 with pressure and water hammer tests
Pack	3Pack replacement cartridges

Our Verdict

The PUREPLUS PRO 5231JA2006A is a practical, budget-friendly replacement for compatible LG and Kenmore refrigerators, offering certified reductions in chlorine, lead, and mercury while preserving beneficial minerals. It delivers OEM-style fit and consistent quality under strict manufacturing tests, making it a strong value option for households that need reliable fridge filtration without premium pricing.

Frequently Asked Questions

Will this filter fit my LG refrigerator?
Check your refrigerator model against the compatibility list; it fits many LT600P series models and specific LFX and LSC models noted in the product details.

Does the filter remove lead and mercury?
Yes. It is certified to reduce lead and mercury at the levels noted under NSF/ANSI 53 and 42 standards.

Does it change the total dissolved solids (TDS)?
The filter reduces heavy metals while retaining beneficial minerals and does not lower the TDS value substantially.