Offering drinking water systems, water purification and drinking water fiters that fit even the tightest budgets since 1987.
Free water treatment consultation. Call 1-217-549-1122
Drinking water filters, countertop, shower, under sink and reverse osmosis drinking water systems.

It shouldn't be this hard...

Drinking water filters, drinking water systems and other home water treatment systems at ESD.

Water Filters
Water Treatment and
Drinking Water Systems.

Drinking water filters and water treatment systems, counter-top, shower, under sink and reverse osmosis water purification systems. get a good drink of water.

 Toll free order line: 1-217-549-1122


Whole House

Water Filters
UV Disinfection Systems Under Sink
Drinking Water Filters and
Reverse Osmosis Systems
Water Filters

Shower Dechlorination
Water Softeners Well Water Treatment Parts & Accessories


On Orders Totalling $30 Or More
Via UPS Standard Ground to any delivery point in the Lower 48 USA!
UPS rates apply for shipments to all destinations outside this area.

"Thank you for your excellent service. We are so glad that we purchased our drinking water filter system from you. Good service is so very hard to find these days."
-- RDS, Cayman Islands
"I wanted to get back to you to thank you again for your excellent customer service. With many businesses not living up to their promise for customer service, I feel that you have exceeded what was to be expected."
-- A.J., New Castle, PA

Have a specific water treatment problem?
High Nitrates, Unique private well pollution, Industrial application?
Email us at  or call 1-217-549-1122
To discuss a treatment system designed for your specific water treatment needs.

Or try our new "Water Treatment Head-scratcher Q&A Key" to answer your own questions.

Thanks Steve. You and your company have just been superb. You took up a lot of time helping me, by phone, to understand our water problem here
and I really appreciate it. If I have the opportunity to steer any businss your way in the future I will surely do so with confidence.
-- G. Brown, GA  

Need Water Testing?
ESD recommends
Drinking Water Specialists
The most thorough, most economical and
most trusted lab we know of.
Use your credit card to order water filters securely online.
For your convenience, we accept both
credit and debit cards -- and of course PayPal.

Environmental Systems Distributing presents top of the line drinking water filters made right here in the USA by H2O International, Inc.
Utilizing combinations of granular activated carbon (GAC) and KDF media, H2O International drinking water filters represent the very best buy for quality, efficiency and cost.

Whether you need under sink or countertop drinking water filters, inline appliance drinking water filters, whole house or portable drinking water filters,
ESD has the drinking water treatment system to fit your needs.

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