Dirty Air Filter Alarm for HVAC System
Share Share Share Share Share
Rewards: 3 Points

Dirty Air Filter Alarm for HVAC System

Why Risk Breathing Dirty Air?

Item #: 301FT

Product is unavailable

Special Price: $3.94

List Price: $14.99

Your Savings: $11.05

  • Details
  • Specs
  • Reviews
  • What's Included
  • Clean Air
    The EPA has consistently ranked indoor air pollution among the top five environmental risks to public health. Failing to change your air filters on a regular basis can expose you to health risks. The Filtertone Air Filter Alarm reminds you to replace filters when needed by emitting a pleasant tone to alert you that it is time for a change.

    Eliminates Guesswork
    The Filtertone is easy to install - just attach it to you home air conditioner or heating furnace filter. As dirt builds up, it produces an increase in pressure which triggers the tone. You can enjoy the savings in utility bills that a clean, efficient system provides, and extend the life of heating and air conditioning units because they will no longer be straining to force air through clogged filters.

  • Specifications

    Manufacturer:Energy Technology Laboratories
    Manufacturer Product No.:05058
    Dimensions:3 3/16
  • 2 Reviews

    Review of 301ft Review by dave
    Review of 301ft

    Simply did not work.

    Posted on 1/23/2014

    Review of 301ft Review by CARL
    Review of 301ft

    Good idea but will not work effectively on any pleated filter media.

    Posted on 1/23/2009

    Leave a Review

    You're reviewing: Dirty Air Filter Alarm for HVAC System

    • 1 star
      2 stars
      3 stars
      4 stars
      5 stars

    * Required Fields

  • Filtertone
  • Attachment bar
  • place your order by 3pm PT for same day shipping

    Please wait...