Walnut Shell FIlters, Nut shell filters, Oilfield Water Filters, contaminated water, water filtration, water problem, water pollution problem, filtration systems

ABSOLUTE FILTRATION INDUSTRIES CORPORATION
Manufactures Three Major Products

HYDROFLOW ™
Back Washable
Walnut Shell filter

FLOWGUARD ™
Filter Automatic
Backwashable Cartridge
(ABC)

STAGE ™
Skim Tank Augmented
by Gas Eductor

HYDROFLOW ™
WALNUT SHELL FILTERS

Hydro Flow Filters & Control Box

The HYDROFLOW™ Black Walnut Shell media filter has evolved through five generations from the original nut shell filter which has proven it's self with units in operation for the past 30 years. The HYDROFLOW™ filter performs the filtration and backwash cycles just as the original down flow, high rate nutshell media filter did. However, by relocating the pump and eliminating several of the valves we were able to solve all of its short comings, such as screen plugging and failure to restart if shut down during backwash.

The Main Criterion for Selecting a Backwashable Nut Shell Filter

The Energy Required to Remove Contaminates From the Filter Media is Greater Than the Energy Used to Put Them Into the Media

If you are filtrating out contaminates from water, such as, hydrocarbons, wax, paraffin, tallow, blood, Etc., then the HYDROFLOW™ black walnut shell filter is the product that will solve your problem.

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HYDROFLOW™

FLOWGUARD ™
Automatic Backwashable Cartridge (ABC)

The FLOWGUARD ™ Automatic Backwashable Filter Cartridge (ABC) is an alternative to applications using replaceable cartridges, which can mean substantial savings in operational cost. Not only is there substantial savings in cartridge cost, but our programmable controllers provide hands off daily operation and automatic back flushing.

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FLOWGUARD ™
Automatic Backwashable Filter (ABC)

STAGE ™
Skim Tank Augmented by Gas Eductor System

The STAGE ™ System has united three proven separation technologies, residency time, dispersed gas flotation and coalescing, to produce extraordinary results at a reasonable price.

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STAGE™
Skim Tank Augmented by Gas Eductor System

Test Filters

Test filters and leasing/rental page

If you would like to run your water through a Hydroflow to see how it will perform on your application, then please contact us to set-up one of our rental pilot units. These units are one foot in diameter and about nine feet tall. They are fully automatic and have a thru-put of 9 gpm or 300 bwpd and run on 220 volts 1Ph.
For more information about our pilot units or to schedule one for a test at your location; please contact us at jerry@walnutshellfilter.com

If you would like a proposal, Click Here:
PROPOSAL

Privacy Statement:
We will never sell, rent, or otherwise provide your e-mail address to any other party

Jerry Hensley
President/CEO
jerry@walnutshellfilter.com

Click Here to E-mail us
info@walnutshellfilter.com

Jim Patterson -Sales Manager
jim@walnutshellfilter.com

Or
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ABSOLUTE FILTRATION INDUSTRIES CORPORATION

AFIC

ABSOLUTE FILTRATION INDUSTRIES CORPORATION Manufactures Three Major Products

ABSOLUTE FILTRATION INDUSTRIES CORPORATION
Manufactures Three Major Products