
Floating filter
contamination in water. PureMax 4D's floating filter
solves this age old problem.

World's First 4D Purification™
and a proprietary blend of coconut charcoal
+ ion-exchange resin in a filter cartridge
system to super cleanse H20.

Filter Analytics
and our scientists will carefully analyze it
and provide you with a detailed lab report.

Triple Insulation Technology

The Trio
1) PURIST filter for ideal purification
2) ARTESIAN filter is for purification plus taste
3) ALKALINE filter is for purification plus enhancing the pH
In the Box

PureMax 4D Cap

Triple Insulated Bottle

Port-less Magnetic Charger

Purist Filter & Artesian Filter

User Manual
Which is the Best for You?

PURIST cartridge
Premium Filter with coconut charcoal and ion-exchange resin
ALKALINE cartridge
pH enhancers with coconut charcoal and ion-exchange resin
ARTESIAN cartridge
Artesian minerals with coconut charcoal and ion-exchange resinWhy PureMax 4D?
Take control over life’s most essential element. Water only remains pure for seconds. Purify your water right before you drink. Sip with the confidence that you’ve got the world’s best water—in your bottle and in your body. And know that your purchase helps purify the planet as well as bring safe drinking water to communities in need.
Features | PureMax 4D | UV Bottle | Filter Bottle | Regular Bottle |
Floating filter design to mininize reverse contamination | Filters particulate matter | |||
Filters heavy metals | ||||
Filters various chemical including PFAS | ||||
Eradicates bacteria & viruses | ||||
Self-cleans bottle | ||||
Mercury free | ||||
BPA & plastic free |

Lifetime Warranty
We engineered WAATR to last a lifetime. We are so confident in our craftsmanship that we are the ONLY brand committed to giving you lifetime warranty on ALL OUR PRODUCTS.
Constantly Purified
Purify your water at a touch with our CrazyCap, HydroCap, and LYT models. Upgrade to the ultimate water experience with our PureMax 4D, which re-filters your water as you sip.
Learn MoreClean bottle, too.
Keep bad odors, mold, and mildew out of your drinking bottle with our self-cleaning feature. So you automatically start with a fresh, clean bottle before every refill.
Learn MoreZero plastic waste.
All parts of WAATR products are designed to last, and then be fully recyclable. A single cap/bottle used correctly can also keep 1,460 plastic bottles out of landfills each year.
Learn MoreLevel Up Your Hydration, Fabulously!
Popular FAQs
- Germ-free, sustainable living.
- Self-cleaning mode frees you from bottle cleaning routines
- No more moldy smell in your bottle. Saves you time and money!
- Germ-free, sustainable living.
- Self-cleaning mode frees you from bottle cleaning routines
- No more moldy smell in your bottle. Saves you time and money!
- Germ-free, sustainable living.
- Self-cleaning mode frees you from bottle cleaning routines
- No more moldy smell in your bottle. Saves you time and money!
- Germ-free, sustainable living.
- Self-cleaning mode frees you from bottle cleaning routines
- No more moldy smell in your bottle. Saves you time and money!
- Germ-free, sustainable living.
- Self-cleaning mode frees you from bottle cleaning routines
- No more moldy smell in your bottle. Saves you time and money!
- Germ-free, sustainable living.
- Self-cleaning mode frees you from bottle cleaning routines
- No more moldy smell in your bottle. Saves you time and money!