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Essential Under-Sink Water Filter Kit

Your tap adds chemicals. We take them out.

Chlorine is added to tap water to kill bacteria, but it also creates chemical byproducts that affect taste and have been linked to long-term health concerns in scientific studies. Filtering your tap removes these chemicals and their byproducts, giving you cleaner, safer water to drink every day.

Clearer-tasting water from your kitchen tap — without bulky systems.

This compact, high-capacity filter reduces chlorine taste, odour, fine particles, PFAS (PFOA/PFOS), and lead — so drinks taste fresher and your family naturally drinks more.

Why choose it

  • Noticeably better taste: tea, coffee, and everyday water taste brighter.

  • Peace of mind: designed to reduce PFAS, lead, and common impurities.

  • High capacity: up to 11,000 gallons before replacement.

  • Fast flow: steady supply for cooking, drinking, and bottle-filling.

  • Compact design: fits neatly under the sink, no tanks or countertop clutter.

Simple setup & upkeep

  • Installs in 10–15 minutes with basic tools.

  • Twist-on cartridge makes replacements quick and mess-free.

  • Choose auto-delivery every 6–12 months so you never run out.

Powered by ROCK Filtration

  • Certified to NSF/ANSI 42 for chlorine taste & odour reduction.

  • Dense carbon block targets microscopic particles and chemical residues for clean, confident drinking.

At a glance

  • Type: Under-sink inline carbon block filter

  • Capacity: Up to 11,000 gallons (usage dependent)

  • Certification: NSF/ANSI 42 (chlorine taste & odour)

  • Targets: Chlorine, taste & odour, particulates; designed to reduce PFAS & lead

  • Maintenance: Replace every 6–12 months or when taste changes

What’s in the box

  • Filter cartridge (pre-primed)

  • Mounting hardware & fittings

  • Quick start guide

Bottom line
A simple, affordable way to make your tap water taste fresher every day — with effortless upkeep and the confidence of ROCK Filtration.

CARE & MAINTENANCE

To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.

SHIPPING & RETURNS

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible. Need to return something? Just let us know.