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  • Camco TastePURE Drinking Water Freshener - Prevents Algae and Slime Build Up in Your Drinking Water Tank, Rids Odors and Bad Tastes 16 oz (40206)

Camco TastePURE Drinking Water Freshener - Prevents Algae and Slime Build Up in Your Drinking Water Tank, Rids Odors and Bad Tastes 16 oz (40206)

4.7 out of 5 stars (2,630)
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Pattern Name: Drinking Water Freshener
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About this item

  • Treatment for Drinking Water: Camco’s Tastepure Drinking Water Freshener combats buildup in your RV water tank, eliminating odors and unpleasant tastes for crisp, refreshing water every time.
  • Highly Efficient Formula: Just 1 ounce treats 20 gallons, delivering up to 320 gallons of clean, high-quality water with a single 16 oz bottle. It ensures a simple, reliable way for maintaining clean, high-quality RV water.
  • Easy Application: This RV accessory is simple to use with no complex steps. Just measure the right amount, add to your freshwater tank, and enjoy consistently smooth, crisp water.
  • Designed for RV Adventures: Crafted specially for campers, this water treatment ensures water is ready for drinking, cooking, and cleaning, making it a travel essential.
  • Affordable & Effective Solution: This 16 oz water conditioner delivers multiple treatments, ensuring pure-tasting, odor-free RV water on every trip. Combine it with a Tastepure RV water filter (40043) for unmatched freshness.
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This item: Camco TastePURE Drinking Water Freshener - Prevents Algae and Slime Build Up in Your Drinking Water Tank, Rids Odors and Bad Tastes 16 oz (40206)
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From the manufacturer

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TastePURE Drinking Water Freshener

Camco TastePURE Drinking Water Freshener helps to eliminate algae and slime from your drinking water tank. Just 1 ounce for every 20 gallons of water helps remove bad smells and tastes.

  • Prevents algae and slime buildup from RV drinking water tanks
  • Just 1 oz. helps remove bad smells and taste from 20 gallons of water
  • Keeps stored fresh water tasting and odor free
  • 16 oz. bottle
  • Easy to use

About Camco Manufacturing

Camco; Camco Manufacturing; RV; RVing; Camping; RV accessories; camping accessories
Our Brands:

Our diverse flagship brands include: Rhino, TastePURE, Hydro Life, TST, Power Grip, Eaz-Lift, Life is Better at the Campsite, FasTen, Black Boar, Currituck, Kuuma, Olympian, TRAC, Crooked Creek and Camping Essentials.

Camco makes quality products for RVing, boating, camping, towing, tailgating, grilling and more. Our products help take your passion for the outdoors to the next level.

At heart, Camco is a small company with big aspirations. Since 1966, we have earned a reputation for providing superior goods with high customer approval.

We also work with inventors, entrepreneurs and small businesses to bring innovative products into the marketplace.

At our core, we believe in manufacturing exceptional products and delivering superior service – all while providing a great customer experience.

Our company headquarters is located in Greensboro, North Carolina. Camco also has numerous manufacturing facilities in the United States and around the globe.

Explore your outdoor passion with Camco. Great memories are only an adventure away.

Product 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.
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Camco TastePURE Drinking Water Freshener - Prevents Algae and Slime Build Up in Your Drinking Water Tank, Rids Odors and Bad Tastes 16 oz (40206)


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Product Description

Keep your RV water crisp and fresh with Camco’s Tastepure Drinking Water Freshener. Over time, build up in your fresh water tank leads to unpleasant odors and tastes that can ruin your water experience. This powerful solution eliminates those problems, keeping your water tasting pure and refreshing. Fast and efficient, just 1 ounce treats 20 gallons of water, stopping buildup while getting rid of bad smells and unwanted flavors. Designed specifically for RVs, this camping essential ensures your water is always ready for drinking, cooking, or cleaning. The compact 16 oz bottle offers multiple treatments, making it an affordable and practical choice for maintaining high-quality potable aqua on your travels. Make every adventure unforgettable with delicious, refreshing water. Try Tastepure Drinking Water Freshener today and take your camping experience to the next level!

Top Brand: Camco

Highly Rated
100K+ customers rate items from this brand highly
Trending
100K+ orders for this brand in past 3 months
Low Returns
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Important information

Safety Information

CAUTION: KEEP OUT OF REACH OF CHILDREN. Avoid contact of concentrate with skin, eyes or clothing. Do not ingest at full strength.

Ingredients

TastePURE Drinking Water Freshener 16 oz (E)

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Customer reviews

4.7 out of 5 stars
2,630 global ratings
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Customers say

Customers find the water freshener effective at keeping water clean and fresh, particularly in RVs, and appreciate its pleasant taste and odor. The product is easy to install and offers good value, with one customer noting it works well in off-grid water tanks. The chemical composition receives mixed feedback, with some customers preferring unscented bleach while others note it's just diluted bleach.
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71 customers mention water quality, 68 positive, 3 negative
Customers praise the water filter's ability to keep water fresh and clean, particularly in boat tanks.
This may be a good product but how can you use it if the bottle leaks and I cannot store it in my RV. Do not waste your timeRead more
...Water stays fresh and smells clean for extended periods, great product. Tried using beach, smells like bleach.Read more
We use this filter to supply our RV with fresh, clean water....Read more
Excellent product will re order as needed. Really cleaned up the taste of waterRead more
60 customers mention functionality, 60 positive, 0 negative
Customers find that the water filter works well, making the water in the tank taste better, with one customer noting it performs effectively in off-grid water tanks.
Works great! No complaints here! I'm sure I could use bleach, but this is more convenient and the water smells just fine.Read more
Works well ... Removes that yucky tank taste. I will buy it again. Economically priced and last a long time....Read more
Good price and fast shipping! Worked great!Read more
A friend told us to get this. Works good. No taste.. No algae build up..Read more
48 customers mention odor, 39 positive, 9 negative
Customers report that the water filter eliminates bad odors, with one mentioning it's worth the price.
Good water freshener for my Camper. Smells good.Read more
Water smells and feel cleaner and softer.Read more
...One of these bottles lasts for about 4-5 full tanks. Water smells better, smells cleaner in a way.Read more
...I’m sure it’s just me, but.. I use this stuff and my water smells good....Read more
33 customers mention water taste, 28 positive, 5 negative
Customers report that the water filter keeps it tasting good, with one customer noting it maintained its freshness for 9 days of camping.
A friend told us to get this. Works good. No taste.. No algae build up..Read more
...Keeps your fresh water tank contents sweet tasting....Read more
Our go to product for fresh tasting water in our camperRead more
I have been using this for years. Great product. Water tastes fresh.Read more
22 customers mention water freshness, 22 positive, 0 negative
Customers report that the water filter keeps it fresh for weeks, with one customer noting it lasts about 4-5 full tanks.
I've used this product on my sailboat for several years. Water stays fresh and smells clean for extended periods, great product....Read more
Only put this in my rv water tank. keeps the water good.Read more
keeps my water freshRead more
...when we don't use the RV for several weeks we return to find the water fresh, clean and no ugly rings in our toilet bowl.Read more
19 customers mention value for money, 14 positive, 5 negative
Customers find the water filter to be good value for money.
Smells as if it will work. Great price!Read more
Good product for the price. It fits my Samsung refrigerator.Read more
Was disappointed to find it was just high priced bleachRead more
Good value & works great.Read more
13 customers mention ease of use, 13 positive, 0 negative
Customers find the water freshener easy to use and install, with one mentioning it's easier to use than bleach and another noting it's simple to pour into the tank.
...Eliminated odor from fresh water tank and was easy to use. With a 60 gallon tank you get multiple treatments out of 1 bottle....Read more
...It's very easy to use and is a good value for the money.Read more
Lots to like, ease of setup the top one. Only complaint would be netting between the top center and the main cover.Read more
I really liked this product. It’s liquid so it’s easy to pour into your tank. Keeps the water fresh smelling and really adds no taste to the water.Read more
17 customers mention chemical composition, 7 positive, 10 negative
Customers have mixed opinions about the water filter's chemical composition, with some appreciating that it's unscented bleach, while others note that it's just diluted bleach.
...It may have other ingredients but, basically it’s watered down Clorox/Chlorine (Sodium Hypochlorite). The very thing I was trying to avoid....Read more
It is just diluted bleach and smells like it!Read more
...We use it in our RV water tank. But it is sodium hypochloride which is....bleach. So, to spend 5$ on a weak bleach solution seems silly....Read more
This is one to use.Beats messing with bleach and no bleach odor. Just follow the instructions!Read more
Arrived busted
1 out of 5 stars
Arrived busted
Really disappointed that my item arrived busted. We really needed it and it had good reviews. Will give a good review if new one is sent
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Top reviews from the United States

  • 5 out of 5 stars
    Helps to keep the water fresh and clean.
    Reviewed in the United States on April 26, 2026
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    We use these all the time during camping season. We always boondock so we bring water from home and always travel with a full water tank. These bottles help keep the water clean and fresh. We have tried other brands over the years and always come back to Camco. It's very easy to use and is a good value for the money.

    2 people found this helpful
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    Thanks, we'll investigate in the next few days.
  • 5 out of 5 stars
    Solved my RV water issues!
    Reviewed in the United States on November 28, 2023
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    We have been using this product now for about six months and have been very happy with the quality of the water in our RV since using this treatment. There is no chlorine odor detectable in the water. But we have noticed list a definite improvement as long as we use this each time we fill our tank. Even when we don't use the RV for several weeks we return to find the water fresh, clean and no ugly rings in our toilet bowl.

    3 people found this helpful
    Sending feedback...
    Thank you for your feedback.
    Sending feedback...
    Thanks, we'll investigate in the next few days.
  • 5 out of 5 stars
    Works great….🚐
    Reviewed in the United States on October 13, 2025
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    We don’t drink from the resovior, only bottled water, by using this product it keeps the water smelling good, for sinks and toilet in our RVVan 🚐

    2 people found this helpful
    Sending feedback...
    Thank you for your feedback.
    Sending feedback...
    Thanks, we'll investigate in the next few days.
  • 4 out of 5 stars
    Water brightener
    Reviewed in the United States on February 20, 2026
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    Works great, keep tanks smelling fresh. Did not notice any taste. With this came with a measure device built into it

    One person found this helpful
    Sending feedback...
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    Sending feedback...
    Thanks, we'll investigate in the next few days.
  • 5 out of 5 stars
    Great tasting water
    Reviewed in the United States on April 20, 2026
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    I thought I didn’t really need to change the filter but when I had the water tested, it actually is a bad idea to avoid changing filters impurities actually get worse with a dirty filter

    One person found this helpful
    Sending feedback...
    Thank you for your feedback.
    Sending feedback...
    Thanks, we'll investigate in the next few days.
  • 5 out of 5 stars
    Nice product, works well….
    Reviewed in the United States on November 11, 2025
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    Been using this for awhile now…water smells great….

    Sending feedback...
    Thank you for your feedback.
    Sending feedback...
    Thanks, we'll investigate in the next few days.
  • 5 out of 5 stars
    Keeps my fresh water tank smelling clean
    Reviewed in the United States on April 17, 2026
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    I never have any bad orders from my fresh water tank

    Sending feedback...
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    Thanks, we'll investigate in the next few days.
  • 3 out of 5 stars
    Product is good but the container is bad
    Reviewed in the United States on September 3, 2021
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    Product is basically chlorine. You little put a little bit in your water and it keeps algae from growing. Gives the water a slight chlorine taste.

    The bottle is total junk though. After two uses it didn't seal anymore. Of course I didn't know this until I went to get it out the third time and it all leaked out inside a storage compartment. Damaged the floor And made everything smell like bleach.

    It also would have been nice if they gave you some way to measure it. Some products like starsan come in bottles That let you measure out a certain amount before pouring. Heck they could just give you the proportions in cap fulls instead of ounces. I don't want have to carry around a measuring cup or just guess.

    17 people found this helpful
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    Thanks, we'll investigate in the next few days.

Top reviews from other countries

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Product Summary: Camco TastePURE Drinking Water Freshener - Prevents Algae and Slime Build Up in Your Drinking Water Tank, Rids Odors and Bad Tastes 16 oz (40206)

From Camco

4.7 out of 5 stars, 2,630 ratings

Customer reviews

400+ bought in past week

Price

One-time purchase: $6.38 29% Savings

List Price: $8.99

Subscribe & Save price (No fees, Cancel anytime): $6.06 33% Savings

List Price: $8.99

Additional savings available through Subscribe & Save (No fees, Cancel anytime)

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About this Item

  • Treatment for Drinking Water: Camco’s Tastepure Drinking Water Freshener combats buildup in your RV water tank, eliminating odors and unpleasant tastes for crisp, refreshing water every time.
  • Highly Efficient Formula: Just 1 ounce treats 20 gallons, delivering up to 320 gallons of clean, high-quality water with a single 16 oz bottle. It ensures a simple, reliable way for maintaining clean, high-quality RV water.
  • Easy Application: This RV accessory is simple to use with no complex steps. Just measure the right amount, add to your freshwater tank, and enjoy consistently smooth, crisp water.
  • Designed for RV Adventures: Crafted specially for campers, this water treatment ensures water is ready for drinking, cooking, and cleaning, making it a travel essential.
  • Affordable & Effective Solution: This 16 oz water conditioner delivers multiple treatments, ensuring pure-tasting, odor-free RV water on every trip. Combine it with a Tastepure RV water filter (40043) for unmatched freshness.

Product Description

Keep your RV water crisp and fresh with Camco’s Tastepure Drinking Water Freshener. Over time, build up in your fresh water tank leads to unpleasant odors and tastes that can ruin your water experience. This powerful solution eliminates those problems, keeping your water tasting pure and refreshing. Fast and efficient, just 1 ounce treats 20 gallons of water, stopping buildup while getting rid of bad smells and unwanted flavors. Designed specifically for RVs, this camping essential ensures your water is always ready for drinking, cooking, or cleaning. The compact 16 oz bottle offers multiple treatments, making it an affordable and practical choice for maintaining high-quality potable aqua on your travels. Make every adventure unforgettable with delicious, refreshing water. Try Tastepure Drinking Water Freshener today and take your camping experience to the next level!

Options Available

Size

  • 1 Count (Pack of 1)
  • 1 Count (Pack of 2)

Pattern Name

  • Drinking Water Freshener
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Important Information

Safety Information

CAUTION: KEEP OUT OF REACH OF CHILDREN. Avoid contact of concentrate with skin, eyes or clothing. Do not ingest at full strength.

Ingredients

TastePURE Drinking Water Freshener 16 oz (E)

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