TrennTech Filter Limited

Reticulated Foam Sheets

Polyester reticulated foam sheets are open-cell and commonly used for air filtering applications due to their low pressure and good dust-holding properties. The foam is cleanable by vacuuming and washing with warm water, making it suitable for damp conditions.

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Polyester reticulated foam sheets are open-cell and commonly used for air filtering applications due to their low pressure and good dust-holding properties. The foam is cleanable by vacuuming and washing with warm water, making it suitable for damp conditions.

Available in a range of PPI (pores per inch) porosity grades: The number of pores per linear inch designates the porosity. Lower PPI indicates coarser foam. Available grades: 20PPI, 30PPI, 45PPI, and 60PPI, purchasable online.

Feature: The foam is machine sliced into sheets of various thicknesses from a block.

Fire Retardant to FMVSS 302: Color is charcoal. Thickness tolerance is +/-1mm or +/-3mm for small batches.

Important: This foam is for air filtration only. It is not suitable for water filtration or aquarium filtration, as the flame retardant coating is dangerous to fish.

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If you have some questions about this product, fell free to contact us.

About us

TrennTech Filter and its predecessor were established in 2003, focusing on the design, manufacturing and sales of filter elements for air, oil mist, natural gas filtration and industrial dust removal.

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