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Overview

Designed for AW-RB20 and AW-RB05 reverse osmosis systems, this RO cartridge offers up to 24 months of reliable use and filters 1057 gallons at a 600 GPD flow rate. Featuring a 0.0001 µm RO membrane, it effectively reduces 99% of contaminants like arsenic, chromium, nitrate and barium. Easy to install with a twist-in design, this filter is perfect for enhancing your home’s water quality. Choose superior purity with every sip!

Costway 600/800 GPD Replacement RO/PCT Filter for AW-RB20/RB05 Under-Sink Reverse Osmosis System White

Model: HCST12795
Web Code: 19862293
Sold and shipped by | 3.7 seller rating (5,194 reviews)

Colour: White-800 GPD RO

Colour White-PCT
Colour White-PCT

White-PCT

Colour White-600 GPD
Colour White-600 GPD

White-600 GPD

Colour White-800 GPD RO
Colour White-800 GPD RO

White-800 GPD RO

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Feature

Compatible with under sink RO filtration system including AW-RB20 and AW-RB05

24-month lifespan for long-lasting use

Filters water at a high flow rate of 600 GPD

Removes 99% of contaminants including lead and fluoride

Utilizes advanced 0.0001µm reverse osmosis membrane

Includes anti-scale layer for thorough impurity reduction

BPA-free PP housing ensures safe water

Twist-in cartridge allows quick filter change

Recommended for use with municipal tap water only

Specification

Color: White

Material: PP

Overall Dimensions: 4” x 12.5” (Dia x H)

Net Weight: 3 lbs

Inlet Water Pressure: 0.1-0.4 MPa

Compatible Models: AW-RB20, AW-RB05 Under-Sink RO System

Rated Total Pure Water Volume: 1057 Gallon

Flow Rate: 600/800 GPD

Package Includes:

1 x Replacement RO Filter

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.