4" PHRESH® FILTER 100MM X 300MM 350 M³/HR

4" PHRESH® FILTER 100MM X 300MM 350 M³/HR

Brand: Phresh
Product Code: Phresh100x300
Price: £55.00 Ex Tax: £45.83

Phresh®: 100mm x 300mm: 350m³/hr air flow.

Why choose a Phresh® filter?

Phresh® manufacture Multiple Size Filters with some of the best air flow ratings in the market and are an excellent choice for your grow room filtration needs. Phresh® Filters are a high-quality filtration product that we at Hytec are keen to endorse as we believe in products that do what they say on the tin at affordable prices. Manufactured with the very best triple-activated granulated RC4/8 carbon mined from a 300 million year old deposit in Western Australia these filters boast extremely long life spans and completely pure air extraction. Phresh® Filters are also much lighter than the other activated carbon filters available right now, making installation very easy even if you're alone (as in the video below). The carbon in the Phresh Filter is also packed extremely tightly due to the machine packaging process used by the Phresh® assembly team, resulting in no gaps in the carbon inside your filter and no VOCs (volotile organic compounds) escaping. The RC4/8 activated carbon used in Phresh® filters is activated at 1200 degrees in a steam saturated atmosphere, opening up tiny pores within the material, this creates a larger surface area making the carbon more absorbent and giving the carbon a positive ionic charge which allows it to attract materials with negative ionic charges such as gases and unpleasant odours produced in a hot and often humid growing environment meaning that any impurities in your air will be attracted to the carbon in the filter where they will be absorbed and locked away.

In testing the carbon used in Phresh Filters was proven to absorb 108.3% of its own weight in impurities in an ideal environment, this amazing absorption can be presented in terms of an industry standard ID factor, which basically represents how much iodine each single gram of activated carbon can absorb. Regular coal burned carbon has an ID factor of around 500 mg/g ID whereas the carbon used in Phresh® Filters has a guaranteed minimum analysis of 1050 mg/g ID which is more than any other filter we know in the industry right now.

Phresh Filters also have the lowest ash content and apparent density of any filter we know of, this means that you get more useful material for your money as ash does not absorb gases or unpleasant odours and the lower the apparent density the more the carbon in the filter is capable of absorbing!

Phresh® filters standard features.

  • Aluminium top and base for reduced weight. Half the weight of other filter!
  • 46mm (1.8") RC-48 activated, certified virgin carbon bed.
  • Machine packed carbon means more carbon and less movement.
  • Cone shaped internal base for optimum air flow.
  • Sealed, bagged, boxed and labelled directly after being manufactured for optimum life span, handling and presentation.
  • 51% open air custom mesh.
  • Unique "Anti Air Bypass" System.
  • Large selection of sizes available to fit any application.
  • Comes with 2 x outer pre-filters.

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