INSTACHEW H2Fresh Max Dog & Cat Fountain, Grey, Large: 7-L

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$99.99 Chewy Price
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About This Item

Details

  • The free Instachew mobile app lets you easily customize and automate water dispensing times.
  • Features advanced, 3-stage filtration to help keep your pet’s drinking water clean and healthy.
  • Large tank and water tray reduce the frequency of refills.
  • Features a wireless pump that is removable for easy cleaning with the included brush.
  • The battery supports both fast and slow charging, lasting up to 68 days on a single charge.

Size

Related to This Item

The Ultimate Wireless Pet Water Fountain

Reliable, stylish, and built for busy pet parents, H2Fresh Max is the perfect water fountain for large dogs and multi-pet homes. With a generous 7000ml capacity and wireless convenience, it helps keep pets hydrated anytime, anywhere.

Long-Lasting Battery for Worry-Free Use

Equipped with a powerful 5200mAh battery, this wireless pet fountain can run for up to 68 days on a single charge (based on Timer Mode). Say goodbye to frequent recharging and enjoy long-lasting hydration for your pets with total convenience

Smart Modes for Every Pet’s Routine

H2Fresh Max features three smart modes to fit your lifestyle: Sensor Mode for on-demand flow, Timer Mode for energy saving, and Continuous Mode for constant hydration. Its flexibility adapts to your pets’ needs—and your schedule.

Extra-Large Capacity

With an extra-large 7000ml capacity, H2Fresh Max is built for large breeds and multi-pet families. Less refilling, more hydration—this fountain ensures everyone stays refreshed, even in the busiest homes.

About Instachew

Instachew helps make pet care easier with innovative products designed to automate some of the manual tasks of pet care. Since 2017, they’ve been on a mission to create smart, easy-to-use products that strengthen the bond between pets and people.

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Questions & Answers

4 Customer Questions

What is the warranty on this?

Answer by Chewy • Jul 27, 2025
Instachew offers a one year warranty for this item after purchase. Their contact information can be found under the "warranty information" in the "About This Item" section.

Will this dispense water without a wifi connection?

Answer by Chewy • Jun 23, 2025
This pet water fountain operates without the need for Wi-Fi. It functions independently as long as it is connected to a power source.

What filters should be bought to replace?

Answer by Chewy • Jun 10, 2025
This water fountain will need H2Fresh Replacement Filters (sold separately through the manufacturer).

Is the water flow and tray large enough for an 80 pound dog to get ample water when taking a drink ?

Answer by Chewy • May 13, 2025
This fountain holds 236 ounces of water, has a length of 14.4 inches, width of 11.7 inches, and height of 8.07 making it suitable for large breed dogs.
Reviews
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5.0
Rated 5 out of 5 stars
2 Ratings
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2 Customer Reviews

Rated 5 out of 5 stars
By Leobubba on Jun 26, 2025

The Perfect large fountain

We've been looking for a large fountain for a long time and finally found this one. Wasn't sure how it was going to be as we have a golden retriever and they go

We've been looking for a large fountain for a long time and finally found this one. Wasn't sure how it was going to be as we have a golden retriever and they go through water pretty quick. I really love the fact that its battery powered cause it lets me move it around the house without having the need to find an outlet. I'd highly recommend this fountain with anyone that has multiple pets or a large thirsty puppy!

Rated 5 out of 5 stars
By Oz on Jun 4, 2025

Fountain’s here!!!

Loving the sleek design and it’s a little bigger than the older one I had!

Loving the sleek design and it’s a little bigger than the older one I had!