Quest MERV 13 Air Filter For Quest 335 Dehumidifiers - 20 x 22 x 2-in

Cleaner Dehumidifier Intake Air - 20 x 22 x 2-in Replacement

Dust, lint, spores and other airborne debris build up in a dehumidifier's intake air and reduce its performance over time. This MERV 13 filter catches up to 95% of airborne particles, including dust, mold spores, pollen and pet dander, before they reach the unit.

This single filter suits growers who run one Quest 335 dehumidifier in an indoor cultivation room and want a spare on the shelf. It is sold each, so you can order only what you need for the next change.

Key Features & Benefits

• MERV 13 rating — captures fine airborne particles, including mold spores and dust.
• 20 x 22 x 2 in size — a drop-in replacement for the Quest 335.
• Up to 95% particle removal — helps keep intake air clean.
• Planned replacement — typically changed every three to six months.

Who Should Use Quest MERV 13 Air Filter

Anyone operating a Quest 335 dehumidifier in a grow room, drying space or other indoor cultivation area. It suits both home gardeners and licensed commercial operations that need steady filter changes.

About Quest MERV 13 Air Filter

Quest makes this MERV 13 rated filter for its 335 dehumidifiers. It measures 20 x 22 x 2 in and is compatible with the Quest 335 and the Quest 335 277V.

Frequently Asked Questions

Q: Which dehumidifiers does this filter fit?
A: It fits the Quest 335 and the Quest 335 277V dehumidifiers. Check your model before ordering.

Q: How often should I replace it?
A: MERV 13 filters typically need changing every three to six months. Dusty or humid environments may call for earlier changes.

Q: What does MERV 13 mean?
A: MERV stands for Minimum Efficiency Reporting Value, a scale that rates how well a filter captures airborne particles. A higher number means finer filtration.

Q: What does the filter capture?
A: It removes up to 95% of airborne particles, including dust, lint, pollen, pet dander and mold spores.

Q: How many filters come in the order?
A: The listing is for one filter, sold each.