We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Pack of five foam filters for six-inch fans

HOFFMAN

HOFFMAN AFLTR6 Filter for 6 in Fans Pack of 5

SKU CH-T19C-D2XV0

Foam filter pack for 6-inch fans, five pieces for enclosure airflow protection

  • Product typeEnclosures
  • Foam filter traps dust for 6 in fan intakes
  • Pack of five supplies multiple replacements or spares
  • Compatible with standard six inch enclosure fans
  • New condition ensures full filtration performance from first use
  • Foam material allows airflow while blocking particulates

Hoffman 6-Inch Fan Filter Pack

The Hoffman AFLTR6 is a pack of five foam filters sized for six-inch cooling fans. They fit enclosures that use standard six-inch fan cut-outs and are intended for installers who need to keep dust and debris out of electrical cabinets. Buyers who require filters for other fan diameters or metal-mesh construction will need a different product.

Foam Media Thermal Impact

The open-cell foam material allows air to pass while trapping particulates, so internal temperatures remain stable under normal airflow. Because the media is lightweight, it adds negligible static pressure and does not increase fan noise in typical enclosure ventilation. Users seeking higher filtration efficiency for fine dust should consider alternative media types.

Pack of Five Replacement Filters

Each pack supplies five identical foam inserts, providing a ready stock for scheduled maintenance swaps. No mounting hardware, frames or adhesive are included, so the filters rely on the existing fan grill or housing for retention. Installers who need framed filters or integrated gaskets must source them separately.

How it compares

Measured against everything we stock in Electrical Enclosures & Cabinets, at today’s prices. Recalculated every night.

Price $68.99
Pricier than about 65% of the 1,411 comparable items (median $39.99).

Specifications

Product
Brand nameHOFFMAN
Product typeEnclosures

Questions about this item

How do I fit the foam filter onto the 6-inch fan housing?

Place the foam filter over the fan intake so the open face covers the full 6-inch diameter, then secure it with the fan's existing mounting screws or clips; the step often missed is seating the foam evenly all round to prevent unfiltered air bypass.

When will the foam filter material need replacing?

Replace the foam elements when airflow drops noticeably or the material shows clogging, tearing or permanent compression — typically after several months in dusty environments, sooner in heavy-contamination areas.

What restriction appears first when the filter loads up during continuous running?

The increasing pressure drop across the foam reduces the fan's delivered airflow, so the cooling capacity falls before the foam itself fails structurally.

More in Electrical Enclosures & Cabinets

Similar items