Denny Alexander

I am a water filtration and disinfection design engineer. I have over 40 years of practical field experience.

water drainage

About Us

Mask group (3)

Denny Alexander/Principal

2 people

My Wife and Business Partner Karen

Cost Effective Root Cause Analysis

  • Condenser Water

  • Domestic Hot Water

  • Drinking Water

  • Chilled/Hot Closed Loops

  • Condensate Return

  • Biodegradable Descaler

  • Cold Plasma: CO2/NOX/SOX Reduction

  • Condenser Water

  • Domestic Hot Water

  • Drinking Water

  • Chilled/Hot Closed Loops

  • Condensate Return

  • Biodegradable Descaler

  • Cold Plasma: CO2/NOX/SOX Reduction

rs=w 1200h 600cg true

Serving greater D.C., Northern Virginia and Baltimore.

With filtration/disinfection experience since 1969.

water faucet

About Us

  • Biodegradable Descaling

  • Cooling Towers

  • Heat Exchangers

  • Paper Mill Piping

  • Waste Water Struvite

Contact Us

Drop us a line!

Armstrong Filtration

Hours

Monday - Friday: 8:00 AM - 5:00 PM
Saturday - Sunday: Closed

  • For every one (1) degree loss on the chiller water inlet/outlet, your Site loses 10% of the total available load.

  • Also your KWh spend is 10% higher.

  • Dirt and bacterial slime eats pipe and causes 20%-40% additional KWh spend.

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