page contents Contact | Whidbey WaterFilters

Licensed, Bonded, Insured

Dependable, Local, Customized

Contact Us

Dean Petrich

dba Aqua Alternatives

In business since 1977

2131 Middle Drive
Freeland, WA 98249-9516


Cell: (206) 324-5055

Home: (360) 730-7992



L&I Specialty Contractor's License:


©2019 by Whidbey Water Filters.

Give Me a Call and Let's Talk About Your Water

(206) 324-5055

Welcome to your local personalized, friendly and experienced water filter expert, located in your own neighborhood. Dean Petrich has been designing, installing and maintaining water filtration and water treatment systems specific to Whidbey Island since 1977. Call to describe your water issues and Dean will come to your place for free to discuss which options will best fit your particular situation.


For questions, installation, maintenance and service, Dean is nearby.