Dock notes

Description

Koch Air Filter 20 x 20 x 4 MERV 13 Pleated Air Filter 6 Pack HVAC Air Purifier Annual Filter Packs 000 µw cm² @ 3" UV 3 microns 2 per 000 µw cm² @ 3" UV Performance designed to fit into the built in holder in your system’s screen filter Commonly used in Air Vac Fume Exhaust Systems Furnaces Frame: Moisture resistant clay coated frame made with recycled material

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Frequently Asked Questions for Koch Air Filter 20 x 20 x 4 MERV 13 Pleated Air Filter - 6 Pack HVAC Air Purifier Annual Filter Packs 000 µw/cm² @ 3" UV 3 microns 2 per

What should I review before approving a customized order preview?

Do not assume illustrative features are included in the final purchase. Ask for clarification about the consequences of approval before responding.

What should I clarify when I need a purchase by a particular date?

Review all stages needed before the purchase can be provided. If the intended date changes, contact the seller rather than assuming the original arrangement still works.

What should I check if I cannot find an order confirmation?

Consider whether a typing error may have affected the supplied contact details. Check whether a confirmation is expected immediately or according to stated processing information.

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