WS613B Refrigerator Water Filter Replacement - 3 Pack

In this review the Waterspecialist WS613B 3-pack is evaluated for households that need a reliable, cost-effective replacement for original GE-style refrigerator filters. The bottom line: it is aimed at owners of compatible GE and Kenmore refrigerators who want similar filtration performance and improved taste at a lower price. The reviewer found the cartridge to use a 100% coconut shell carbon block and BPA-free housing, which delivers reduced chlorine and odors and a taste close to OEM while being certified to NSF 42 and 372 standards.

Key Features

• Compatible Replacements: Works as a direct replacement for a wide range of GE and Kenmore models, so swapping filters is straightforward for many refrigerators.
• Certified Filtration: NSF 42 and 372 certification indicates tested reduction of chlorine, taste and odor and compliance with lead-free housing requirements.
• Coconut Shell Carbon Block: The 100% natural carbon block media offers a larger surface area and more micropores to reduce VOCs, THMs and other contaminants effectively.
• Food-Grade Housing: The BPA-free, food-grade filter housing supports safer drinking water with materials chosen for health and durability.
• Third-Party Tested: Independent laboratory testing is reported to confirm reduction of heavy metals such as copper, cadmium and chromium as well as particles and common chemical contaminants.
• Value Pack: The three-filter set is convenient for multi-year replacement cycles or for households that prefer keeping spares on hand.

Who It's For

This filter set is best for owners of GE MWF-style and specified Kenmore refrigerators who want an economical alternative that closely matches OEM performance, particularly if taste and chlorine reduction are priorities. It suits homeowners who appreciate certified, lead-free materials and prefer coconut shell carbon for improved odor and flavor.

Those who should look elsewhere include users who require manufacturer-specific warranty support tied to original-brand parts or need filters certified to additional standards beyond NSF 42 and 372. If absolute maximum flow rate is critical in an under-sink application rather than a refrigerator dispenser, a different model designed for higher flow may be preferable.

Pros & Cons

Pros

• Matches OEM fit for numerous GE and Kenmore models, making installation simple and reliable.
• Certified NSF 42 and 372 with BPA-free housing offers peace of mind about basic contaminant reduction and lead-free materials.
• Coconut shell carbon block improves taste and reduces chlorine and odors effectively.
• Three-pack provides convenient value and spare filters for scheduled replacements.

Cons

• Some users report variable water flow compared with OEM filters, with a few noting slower or faster flow on certain refrigerators.
• Not an original-brand cartridge, so buyers seeking only manufacturer parts should verify warranty implications with their fridge maker.

Specifications

Brand	Waterspecialist
Model Replacement	WS613B (replacement for GE MWF series and Kenmore 9991)
Pack Size	3 Filters
Filter Media	100% Coconut shell carbon block
Certifications	NSF 42 and NSF 372
Housing	BPA-free, food-grade material

Our Verdict

The Waterspecialist WS613B 3-pack is a practical, cost-conscious choice for owners of compatible GE and Kenmore refrigerators who want near-OEM taste and chlorine reduction with certified, lead-free materials. It delivers solid contaminant reduction and flavor improvement using coconut shell carbon at a lower price point, making it a good value for most households that replace filters regularly.

Frequently Asked Questions

Will this fit my GE refrigerator?
It is designed as a replacement for GE MWF-style filters and many listed GE and Kenmore models, but verify your model number matches one of the compatible listings before purchase.

How often should these filters be replaced?
Replace according to your refrigerator manufacturer guidance, commonly every 6 months or sooner if flow decreases or taste changes.

Does it remove lead and chlorine?
Yes; independent testing and NSF 42/372 certification indicate reduction of chlorine, taste and odor and compliance with lead-free housing; testing also reports reductions for certain heavy metals.