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Dial 3428 2" & 3" Notched Rigid Media

SKU: 179646
Minimum Quantity: 1


  Available to Ship in 4-5 weeks

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About the Dial 3428

The Dial 3428 Mobile MasterCool MMB14 Rigid Media is a highly-reliable, durable product from Dial. This notched media measures 20-1/8" wide, 28-3/8" high, and 3" deep, and it features a fast wet-out, heavier paper design for more water, and a consistent performance.

Product Details

Use: Evaporative Cooler
Mpn # 3428
Weight 7.30 lbs.

Product Features

  • Cellulose base impregnated with plastic resins and anti-rot agents
  • More Efficient
  • Non-allergenic
  • Odorless
  • Removes particulates
  • The most advanced cooler pad
  • Will not shed fiber
  • Consistent performance
  • Cooler air
  • Durable and easy to install
  • Energy-efficient engineering for optimal performance and longevity
  • High air velocity
  • High-efficiency foamed polyester is more efficient than paper pads
  • Limited One-Year Warranty
  • Long life

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Questions & Answers


The Dial 3428 is Media specifically designed for Mobile Mastercool Units and measures 20-1/8" wide, 28-3/8" high, and 3" thick. There is one filter cartridge per box.