Buy new:
To see product details, add this item to your cart.
FREE Returns
Ships from: Amazon
Sold by: Water Purity Expert
To see product details, add this item to your cart. You can always remove it later.
FREE Returns
To see product details, add this item to your cart. You can always remove it later.
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

AQUA CREST Inline Water Filter, Dedicated for Car Washing, Window & Yard Cleaning, Effectively Reduce Hard Water Spots, Soften Water, Upgraded Formula, Pack of 2

4.1 4.1 out of 5 stars 1,569 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice

To see product details, add this item to your cart. You can always remove it later.
Coupon:  
Available at a lower price from other sellers that may not offer free Prime shipping.

Purchase options and add-ons

  • Multi-filtration: Unlike the single filtration that other brands provide, our upgraded composite car wash filter contains superior resin. Several stages of filtration efficiently reduce harmful elements such as chlorine, aluminum, cadmium, magnesium, iron, lead, mercury and other heavy metals, as well as sediments. This filtered water will better protect the paintwork of your car.
  • Efficient Cleaning: The inline car wash water filter catalyzes the effort of the detergent, and effectively reduce water spots caused by air-dried minerals after car washing and yard cleaning. The 5-micron filter aperture can efficiently filter out impurities and produce quality water.
  • Meeting Your Outdoor Needs: Professionally developed for outdoor cleaning, the filter is ideal for car washing, window washing, yard and fence cleaning. It also fits pressure washers. To save money, use this filter to wash your vehicle instead of relying on expensive car washing services. In addition, the upgraded filter is smaller and lighter than the traditional filter, so you won’t need a cart and activating resin. *NOT recommended for drinking, fish farming.
  • More Cost-effective: The inline car wash filter has a lower average weekly cost than expensive car washing services, thereby saving you money. The upgraded formula prolongs the service and storage life of the filter, ensuring long-lasting, clean, and hygienic use.
  • Perfectly Fitting Your Equipment and Long-lasting Service Life: The inline filter fits any standard 3/4" garden hose thread. The durable inline water filter can fully meet your outdoor water needs for 1 month. You’ll enjoy clean and fresh water while protecting the paintwork of your car and beautifying your yard.
See more product details

Frequently bought together

$29.99 ($15.00/Count)
Get it as soon as Sunday, Mar 31
In Stock
Sold by Water Purity Expert and ships from Amazon Fulfillment.
+
$24.99
Get it as soon as Sunday, Mar 31
In Stock
Sold by Water Purity Expert and ships from Amazon Fulfillment.
+
$8.58 ($0.18/Fl Oz)
Get it as soon as Sunday, Mar 31
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Choose items to buy together.

Compare with similar items

This Item
AQUA CREST Inline Water Filter, Dedicated for Car Washing, Window & Yard Cleaning, Effectively Reduce Hard Water Spots, Soften Water, Upgraded Formula, Pack of 2
AQUA CREST Inline Water Filter, Dedicated for Car Washing, Window & Yard Cleaning, Effectively Reduce Hard Water Spots, Soften Water, Upgraded Formula, Pack of 2
Recommendations
GLACIER FRESH RV/Marine Water Filter with 1 Flexible Hose Protector, Greatly Reduces Bad Taste, Odors, Chlorine and Sediment in Drinking Water, 2 Pack
dummy
ICEPURE RV Water Filter System for Garden, RV, Pool, Camper, Marine, Boat Hose for Drinking, Car Washing, Gardening, Planting, Spa, Reduces Chlorine, Odors, with 1 Flexible Hose Protector, 2PACK
dummy
AQUA CREST RV Water Filter, RV Inline Hose Water Filter, Garden and Camper Water Filter, NSF Certified, Greatly Reduces Chlorine, Bad Taste, Odor, 2 Pack New Label Design
dummy
AQUA CREST RV Inline Hose Water Filter, Garden and Camper, NSF Certified, Greatly Reduces Chlorine, Bad Taste, Odor, 2 Pack with Hose Protector, New Label Design
dummy
Camco TastePURE RV Water Filter - New Advanced 6-Step Patent-Protected Filtration - Camping Essentials for Fresh Drinking Water - 2-Pack of RV Inline Water Filters, Made in USA (40045)
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price-6% $29.99
List:$31.99
-10% $25.99
List:$28.99
$27.99-22% $17.99
List:$22.99
-8% $25.89
List:$27.99
$28.97
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Easy to install
4.4
4.6
4.6
4.6
4.6
4.8
Easy to use
4.3
4.4
4.5
4.5
4.5
4.8
Value for money
3.3
4.1
4.3
4.3
4.4
Flavor
4.1
3.8
4.2
4.2
4.4
Sold By
Water Purity Expert
GLACIERFRESH
ICEPURE Store
Water Purity Expert
Water Purity Expert
Amazon.com
material
Resin
Plastic
Non-Woven Fabric; KDF(Kinetic Degradation Fluxion); Advanced Coconut GAC(Granular Activated Carbon)
Non-Woven Fabric; KDF(Kinetic Degradation Fluxion); Advanced Coconut GAC(Granular Activated Carbon)
Plastic
duration
1
3
3
3
6
product benefit
Removes Odor
Reduces Chlorine, Bad Taste and Odors
Reduces Chlorine, Bad Taste and Odors
certification
good water filter
IAPMO, ANSI, NSF
NSF 42&372
NSF 42&372
ANSI
model number
AQU-CW-2
GF36
AQU-RV2
AQU-RV
40045
weight
2.36 pounds
1.76 pounds
2.49 pounds
940 grams
0.12 kilograms
1.85 pounds

From the brand


Product Description

spot free car wash system car wash water filter spot free spot free rinse for cars

Protect your car

The upgraded formula prolongs the filter’s service life, protecting your car from corrosion and damage caused by contaminants and acidic substances in tap water, boosts the power of your detergent to generate denser bubbles and result in more efficient cleaning.

spot free car wash system car wash water filter spot free spot free rinse for cars

AQUACREST Outdoor Water Filter

AQUACREST is committed to producing all kinds of safe, efficient and cost-effective filtration products to provide you with professional and comprehensive water purification solutions.

The high-capacity inline filter can continuously work for 1 month, depending on the local water quality.

The anti-kink flexible hose protector can prevent the water pipe joint from twisting. Thus, water flows more smoothly, improving the service life of the filter.

Key Features:

  • The 5-micron filter aperture can efficiently filter out impurities and offer quality water.
  • Effectively reduces water spots caused by air-dried minerals after car washing and yard cleaning.
  • The inline filter fits any standard 3/4" hose thread.
  • The filter is ideal for car washing, window washing, yard and fence cleaning.
1 1 1 1 2
Car Washing Filter 2 Pack Car Washing Water Filter with Flexible Hose Protector Garden Water Filter with Flexible Hose Protector Garden Filter 2 Pack Flexible Hose Protector 2 Pack
Customer Reviews
4.1 out of 5 stars
1,160
4.1 out of 5 stars
1,569
4.3 out of 5 stars
1,569
4.4 out of 5 stars
1,332
4.2 out of 5 stars
488
Applicable Scenes Car Washing/Wall Cleaning Car Washing/Wall Cleaning Gardening, Swimming Pools, Bathtubs, Pet Gardening, Swimming Pools, Bathtubs, Pet Use with filters
Superior Performance Protects car paint and reduces water spots Protects car paint and reduces water spots Promotes healthy plant growth. Also be used with the garden mist cooling system Promotes healthy plant growth. Also be used with the garden mist cooling system Zero chance of hose crimping or straining at the faucet

spot free car wash system car wash water filter spot free spot free rinse for cars

spot free car wash system car wash water filter spot free spot free rinse for cars

spot free car wash system car wash water filter spot free spot free rinse for cars

Upgraded formula

Unlike the single filtration that other brands provide, our upgraded composite filter contains superior resin. Several stages of filtration efficiently reduce harmful elements such as chlorine, bad taste and odor. The filtered water will better protect the paintwork of your car. The filter effectively reduces water spots caused by air-dried minerals after car washing and yard cleaning.

Cost-effective

To save money, use this filter to wash your vehicle instead of relying on expensive car washing services. It is a more cost-effective method that will also better clean your car.

Added hose protector

The anti-kink flexible hose protector can prevent the water pipe joint from twisting. The result is smoother-flowing water and a better filtration experience. The protector can also prevent the water pipe joint from damage and improve the service life of the filter, saving you money in the long run.

spot free car wash system car wash water filter spot free spot free rinse for cars
spot free car wash system car wash water filter spot free spot free rinse for cars

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

Feedback

AQUA

AQUA CREST Inline Water Filter, Dedicated for Car Washing, Window & Yard Cleaning, Effectively Reduce Hard Water Spots, Soften Water, Upgraded Formula, Pack of 2


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

/
/
/
/
Please sign in to provide feedback.

What's in the box

  • Car washing water filter *2
  • Looking for specific info?

    Customer reviews

    4.1 out of 5 stars
    4.1 out of 5
    1,569 global ratings

    Customers say

    Customers like how easy it is to install the water filter. They say it's simple and easy to use. However, some customers have reported issues with the threading and flow of the water. They mention that the threads strip easily and the water flow is slow. Customers also disagree on washability, performance, value, quality, and spotless water.

    AI-generated from the text of customer reviews

    14 customers mention14 positive0 negative

    Customers find the installation process of the potable water filter to be easy. They mention that it is simple and easy to install to their hose.

    "Easy to use but does not filter the water as there were still water spot on items once we performed the filan rinse." Read more

    "I like the ease to get it ready for use.My order arrived on the day scheduled undamaged...." Read more

    "It was easy to hook up, just screw it inline to your hose. The water pressure does seem to be very slightly decreased...." Read more

    "What I like is the easy install to my hose. I have one of those fancy expandable hoses and yet the install of the filter to the hose was simple...." Read more

    132 customers mention58 positive74 negative

    Customers are mixed about the spotless water. Some mention that it almost eliminates the water spots altogether, while others say that they still get water spots. The filter does appear to rid the water of noticeable impurities, and is perfect for filtering out hard water. However, some customers report that the filter still does not prevent water spots, and water sprays out between the yellow plastic and the metal pierce above it.

    "...when I rinse it off with water coming through the filter it shows water spots in minutes. I have to chamois off the entire car...." Read more

    "...What I like: it's perfect for filtering out hard water calcium when filling our outdoor fountain or hosing off the glass patio table and windows..." Read more

    "...Gasket in place, tightening do not help. Water sprays out between the yellow plastic (that screws on) and the metal pierce above it..." Read more

    "...it up to our hose and rinsed the car, dried it off and absolutely no water spots!" Read more

    80 customers mention35 positive45 negative

    Customers are mixed about the performance of the potable water filter. Some mention that it works great, has fantastic results, and works perfectly on their pressure washer. However, others say that it's not very effective, and fails pretty miserably on both counts.

    "...But thay didn’t work still spotty." Read more

    "...Went on perfectly the first 2 times. Today, I noticed it wasn't screwing on at all...." Read more

    "Won’t provide much benefit if you use full pressure. Restrict flow a bit so the cartridge has time to work and it will provide some benefit." Read more

    "...This works fantastic. Just hooked it up to our hose and rinsed the car, dried it off and absolutely no water spots!" Read more

    38 customers mention18 positive20 negative

    Customers are mixed about the quality of the water filter. Some mention that it's a great product, while others say that it leaves water spots behind and does not filter hard water.

    "...I have to chamois off the entire car. It’s as it is not filtering anything and we don’t have super hard water." Read more

    "Filters OK, so far (only used once). Connector/protector worthless. Poor design, and leaks like crazy. Gasket in place, tightening do not help...." Read more

    "...After those ten seconds, the filtering wanes, and within 2 minutes of use they filter NOTHING out of the water...." Read more

    "Works great - heavy duty not cheap thin plastic like others I used" Read more

    25 customers mention16 positive9 negative

    Customers are mixed about the washability of the water filter. Some mention it's great for washing the car and provides a spotless rinse. However, others say that it'll make your car dirtier after washing and take a long time to clean due to hard water.

    "...This reduces the mineral content drastically and makes car washing much easier...." Read more

    "...product in conjunction with a window cleaning product but left with some soapy residue...." Read more

    "...I also use spot free car wash and between them no spots and easy wash." Read more

    "It says its dedicated for car washing and a spotless rinse...." Read more

    21 customers mention13 positive8 negative

    Customers are mixed about the value of the potable water filter. Some mention it's a good product for the money, while others say it wouldn't be worth the money for the first wash or two.

    "...And for a much lower price of similar products." Read more

    "...it did reduce the TDS somewhat for the first wash or two, it wouldn't be worth the money to me...." Read more

    "These in-line filters are a great short term alternative to getting a full fledged water softener/deionizer system for my hobby garage...." Read more

    "...Otherwise it’s a good product for the money." Read more

    10 customers mention0 positive10 negative

    Customers are dissatisfied with the flow of the water filter. They mention that it becomes clogged and the water flow is slow.

    "Perfect for filling hot tub from well water, but takes much longer slow flow." Read more

    "first, there's not enough flow to use with a pressure washer, not much of a surprise though...." Read more

    "Connected to my power washer for washing my black car at home. Seemed clogged at first, but within 2-3 minutes began flowing spot free water...." Read more

    "Insufficient flow rate for stated purpose. Also, TDS did not change." Read more

    7 customers mention0 positive7 negative

    Customers have negative opinions about the threading of the water filter. They mention that the threads strip out when trying to install, the screw threads are shot, and the cap threads went bad after three uses. Customers also say that the product leaks because the thread is too deep and easy to cross thread.

    "...when threading it on to a metal facet or hose end as it is very easy to cross thread into female end. The filter does not prevent water spots at all...." Read more

    "...I looked and the plastic threads are such soft plastic, they don't have threads anymore to get it started...." Read more

    "...The plastic is pretty low quality and the threads strip easy. Had an issue and customer service took care of me promptly...." Read more

    "Female end has to be double washered or it leaks because the threads are too deep...." Read more

    TDS went from 350 to 49
    4 Stars
    TDS went from 350 to 49
    They're not perfect but they definitely reduced the TDS of my water. I flushed them for a few minutes and took a sample, TDS was at 49. Put two online and the TDS went down to 17PPM. Pretty good. Only complaint is the thread but hopefully I won't need to unscrew them too often.
    Thank you for your feedback
    Sorry, there was an error
    Sorry we couldn't load the review

    Top reviews from the United States

    Reviewed in the United States on August 27, 2022
    5 people found this helpful
    Report
    Reviewed in the United States on July 1, 2023
    One person found this helpful
    Report
    Reviewed in the United States on July 28, 2023
    Customer image
    4.0 out of 5 stars Threads on cap went bad after 3rd use...can no longer rethread it to faucet
    Reviewed in the United States on July 28, 2023
    UPDATE: Very pleased with company. They sent me a brand new 2-pack as soon as they got my message and we have now purchased a small brass fitting with a toggle switch that we just leave screwed into the filter and attach the brass piece to the end of our hose instead of attaching the plastic filter.

    What I like: it's perfect for filtering out hard water calcium when filling our outdoor fountain or hosing off the glass patio table and windows after a storm. No more white spots on glass or hard calcium deposits on our cement fountain.
    What I don't like: We just received this 2 pack 1 week ago and today was the third time used. We bought a hose extender as they suggested, but our water spigot is so low to ground, we couldn't use it, so I just screwed the filter directly on to the faucet. Went on perfectly the first 2 times. Today, I noticed it wasn't screwing on at all. I looked and the plastic threads are such soft plastic, they don't have threads anymore to get it started. I screwed it in half way and cock-eyed anyway because we needed to fill fountain but water gushed out the sides because the screw threads are shot. I'm going to request they send me a replacement and I'll go buy a small brass head with a toggle switch and just leave it permanently screwed into the filter until it no longer works.
    Images in this review
    Customer image
    Customer image
    5 people found this helpful
    Report
    Reviewed in the United States on March 21, 2024
    Reviewed in the United States on October 9, 2023
    3 people found this helpful
    Report
    Reviewed in the United States on March 12, 2024
    Reviewed in the United States on March 5, 2024
    Reviewed in the United States on August 30, 2023
    9 people found this helpful
    Report

    Top reviews from other countries

    Emne D.
    5.0 out of 5 stars Great Deionizer
    Reviewed in Canada on May 24, 2022
    Ross Adams
    1.0 out of 5 stars Not as advertised
    Reviewed in Canada on July 26, 2023
    Glenn Gozzard
    2.0 out of 5 stars Filters
    Reviewed in Canada on December 12, 2023