About Us

About Filters, Water & Instrumentation, Inc.

Plastic water bottles on conveyor or water bottling machine
Packing Machine at Production Line in Dairy Factory

Filters, Water & Instrumentation, Inc. (FWI) has been in business for 25 years, providing filter products, water purification equipment and Instrumentation to  industrial accounts in New England.

What separates Filters, Water & Instrumentation, Inc. from our competitors is:

Technical Support

We provide the technical help and support to determine which products are correct for our clients.

On-Time Delivery

We follow with timely delivery of high quality products.

Post Sale Support

The Key – We work with our clients after delivery to ensure that the products purchased are installed and started up to perform and run as intended to get the maximum utility.


We are, above all else, a company who will stand behind our products when there is a quality problem. If something is not quite right we will make it right. All our principal suppliers are aware of this philosophy and agree to follow right through with us.

Long Term Solutions

We pride ourselves on and look forward to long term company-client relationships.
Call us at 603-434-9577. Please contact us for more detailed information.

About Us:

Filters, Water & Instrumentation, Inc. (FWI) has been in business for 25 years, providing Filter Products, Water Purification Equipment and Instrumentation to industrial accounts in New England.

Serving the greater New England area, including: MA, NH, ME, VT, CT, RI, and NY.

Contact us:

Filters, Water &
Instrumentation, Inc.

Unit 13 ,23 Londonderry Road
Londonderry, NH 03053


Phone: 603-434-9577
Fax: 603-434-2832


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