#1 Home Improvement Retailer

Internet # 322600632

Model # CW21

Store SKU # 1008480769

CW21 2-Stage Whole House Water Filtration System for RV, Sediment CTO Carbon Block Filters, Tankless, BPA Free

$234.84
Apply Now
Pay $209.84 after $25 OFF your total qualifying purchase upon opening a new card. info
Apply for a Home Depot Consumer Card
  • 2-Stage whole house water filter for RVs
  • Can be installed within minutes
  • Lifetime US tech support
  • View More Details
Store
0 in stock
icon
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy

Product Details

About This Product

iSpring CW21 RV water filtration system is the most straightforward way to fulfill your clean water demands on the go. It has a 2-stage filtering process. The first stage is a sediment filter that eliminates particles larger than 5 microns in size. The second stage is a CTO carbon block filter that removes chlorine, harmful chemicals, unpleasant tastes, and odor. With iSpring CW21 RV water filter, you will have clean water for showers, cooking, drinking, and more even when you are away from home!

Highlights

  • Save money on the go with no more bottled water
  • The first stage is a sediment filter that eliminates particles larger than 5 microns in size
  • The second stage is a CTO carbon block filter that removes chlorine, harmful chemicals, unpleasant tastes, and odor
  • Depending on your water quality and water usage, the average filter replacement cycle is 3-12 months for the sediment filter and 6-12 months for the carbon block CTO filter
  • Different from most in-line water filters, this RV water filter will not impact your water flow
  • The system is built with BPA-free housings, a heavy-duty metal bracket, and long-lasting replaceable filter cartridges
  • This RV water filter can be installed in minutes. Its built-in 3/4-inch GHT quick-connectors allows a tool-free installation
  • We offer both technical assistance and customer service support by phone or email out of our headquarters in Atlanta, GA
  • Unlike a RO membrane, this RV water filter does not reduce total dissolved solids (TDS), and instead keeps healthy minerals in your water while removing harmful chemicals. If you are interested in a filter that removes TDS, consider iSpring reverse osmosis (RO) systems
  • Tech support via call: 678-261-7611 (M-F, 8:30 - 5:30 EST)
  • Tech support via text: 470-560-0012 (M-F, 8:30 - 5:30 EST)
  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Product Information

Internet # 322600632

Model # CW21

Store SKU # 1008480769

Specifications

Dimensions: H 14.5 in, W 6 in, D 11 in

Dimensions

Fitting size (in.)

1 in

Product Depth (in.)

11 in

Product Height (in.)

14.5 in

Product Width (in.)

6 in

Details

Application Type

Residential

Bacteria Reduction (%)

0

Chlorine reduction (%)

99

Color

White

Contaminants Filtered

Chlorine

Copper Reduction (%)

0

Features

No additional features

Filtration Method

CTO, Sediment

Fitting style

Threaded

Fluoride Reduction (%)

0

House Hold Size

3-4 people

Includes

Filter, Hardware, Installation kit

Indoor/Outdoor

Outdoor

Iron Reduction (%)

0

Lead reduction (%)

0

Maximum feed water pressure (psi)

70

Maximum feed water temperature (F)

100

Maximum filtered water flow (gallons per min.)

15

Minimum feed water pressure (psi)

45

Minimum feed water temperature (F)

40

Number of filters included

2

Number of Stages

2 Stage

Pack Size

1

Product Weight (lb.)

11.3 lb

Reduces

Chlorine

Returnable

90-Day

Water Treatment Type

Whole House Water Filter System

Warranty / Certifications

Certifications and Listings

No Certifications or Listings

Manufacturer Warranty

30-day Money Back 1-year limited warranty Life-time tech support

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

5 out of 5

  • 5 out of 3 reviews
  • 100% recommend this product
Filter by:
Showing 1-3 of 3 reviews
by
  • Verified Purchase
CW21 - 2 stage filter
Exceeded my expectations, I would give it a big thumbs up.
by
  • Verified Purchase
Very nice design
Real high quality stand, housing and filter. Perfectly fit the RV. Easy to install and get start. Works really well.
by
    • Recommended
    Showing 1-3 of 3 reviews

    Compare Similar Items

    current item

    House Hold Size

    3-4 people

    3-4 people

    3-4 people

    4-6 people

    Application Type

    Residential

    Residential

    Residential, Well Water

    Residential, Well Water

    Contaminants Filtered

    Chlorine

    Chlorine

    Chlorine

    Lead, Chlorine

    Number of Stages

    2 Stage

    1 Stage

    2 Stage

    2 Stage

    Filtration Method

    CTO, Sediment

    Activated Carbon, CTO, Carbon Spun Fiber, Chemical Absorption, Coconut Carbon, Coconut Shell Carbon, Mechanical Filtration, Polypropylene, Sediment

    Activated Carbon, CTO, Carbon Block, Chemical Absorption, Coconut Shell Carbon, Mechanical Filtration, Polyphosphate

    Chemical Absorption, Coconut Shell Carbon, GAC, KDF, Mechanical Filtration, Polypropylene, Sediment