Durastill Water Distillers
Pure, distilled water — made by Durastill.
Heavy-duty stainless steel water distillers that remove up to 99.9% of dissolved contaminants. Countertop, utility and commercial models, sold and supported by WaterDistillers.com.
- Stainless steel construction
- 8 to 42 gallons per day
- Expert phone support
Why distill?
Clear doesn’t always mean pure.
Distillation boils water and collects the clean steam, leaving dissolved minerals, metals and other contaminants behind — removing up to 99.9% of dissolved solids.
Boil & condense
Water is heated to steam, then cooled back to liquid — impurities stay in the boiling chamber.
Built from stainless
Durastill heads and storage tanks are stainless steel, made for years of daily use.
Automatic options
Automatic-fill models plumb into your water line and keep the tank topped up for you.
Real support
Questions on sizing, installation or parts? Call WaterDistillers.com and talk to a person.
Choose your capacity
How much pure water do you need?
Durastill models are grouped by gallons per day (GPD). Pick the range that fits your household or business.
Homes & small families
Countertop and utility models with 4- to 25-gallon storage. Manual or automatic fill.
View 8 GPD models → 12GPDLarger households
More output for bigger families, cooking, coffee and pets — countertop to 25-gallon systems.
View 12 GPD models → 42GPDCommercial & office
The Durastill 4280 and 42CWDH for offices, clinics, labs and high-volume use, with 80–150 gallon tanks.
View commercial models →Featured models
The Durastill lineup
A selection of Durastill configurations. Every model, tank and accessory is available at WaterDistillers.com.
Durastill 30H1 Countertop System
Countertop distiller that makes 8 gallons a day in one-gallon batches. Includes four glass bottles.
$1,629
Durastill 30J4
Automatic 30J head on a 4-gallon stainless tank. Refills itself so you always have water ready.
$2,398
Durastill 46C4
High-capacity automatic countertop system with a 4-gallon stainless storage tank.
$2,498
Durastill 3020
Automatic system with a 5-gallon tank on casters — rolls where you need it.
$2,698
Durastill 3040
Automatic distiller with a 10-gallon tank on a stand with casters.
$2,698Durastill 4640
Whole-family capacity: 12 gallons a day into a 10-gallon tank on casters.
$2,798
Durastill 4696
High-capacity automatic system with a 25-gallon storage tank on a stand.
$3,098
Durastill 4280 Commercial
Commercial automatic distiller producing 42 gallons a day with an 80-gallon tank.
$6,398Not sure which one is right?
Answer a few quick questions and get a distiller recommendation matched to your home or business.
Questions & answers
Durastill water distiller FAQ
How does a Durastill water distiller work?
A Durastill heats water to boiling in a stainless steel chamber. The steam rises and is cooled back into liquid, leaving dissolved minerals, metals, salts and other contaminants behind in the boiling chamber. The distilled water collects in a storage tank, ready to drink.
What does water distillation remove?
Distillation removes up to 99.9% of dissolved contaminants, including minerals, heavy metals and salts. Compounds that boil at a lower temperature than water can travel with the steam, which is why a carbon filter is often added after distillation. Durastill offers an optional activated charcoal filter with its remote faucet system.
Which size Durastill distiller do I need?
Estimate how many gallons of drinking and cooking water you use each day. 8 gallon-per-day (GPD) models such as the 30J4, 3020 and 3040 suit most homes. 12 GPD models such as the 46C4, 4640 and 4696 suit larger households or heavier use like coffee, cooking and pets. The 42 GPD Durastill 4280 is built for offices, clinics, labs and other commercial use.
What is the difference between manual-fill and automatic Durastill models?
Manual-fill models (such as the 30H, 30H4, 46A and 46H4) are filled by hand and need no plumbing. Automatic models (such as the 30J, 46C, 3040, 4640 and 4696) connect to a water line, refill themselves and keep the storage tank topped up without attention.
Are 220/240-volt Durastill models available?
Yes. The Durastill 4640 and 46C4 are available in 220/240-volt versions, and the 42CWDH commercial head is available in 208 or 240 volts. Standard models run on 110 volts.
How much does a Durastill water distiller cost?
At WaterDistillers.com, Durastill distiller heads start at $1,599 (30H), complete countertop systems start at $1,629 (30H1), automatic systems with storage tanks run roughly $2,400–$3,100, and the 42 GPD 4280 commercial system is $6,398. Prices as of October 2026.
Where can I buy a Durastill water distiller?
The full Durastill line — distillers, storage tanks, remote faucets and parts — is sold at WaterDistillers.com. You can also order or get sizing help by phone at 888-477-7912.
Talk to an expert
We’re here to help.
7361 Kurvers Pt Rd., Chanhassen, MN 55317