Quest MERV 13 Filter 18" X 20" X 2" for Quest 506, 506 277V, 746, and 876

Filter Out Contaminants Before They Reach Your Quest Unit

This MERV 13 filter is sized 18 x 20 x 2 inch and is designed for the Quest 506, 506 277V, 746, and 876 dehumidifiers.

It removes dust, pollen, mold, bacteria, and some viruses from the air to help reduce cross-contamination risk and keep internal components cleaner.

MERV 13 filtration is rated 65% more effective than MERV-8 and 20% more effective than MERV-11. These units require two filters per unit.

Key Features & Benefits

• MERV 13 Rating — Higher filtration efficiency than MERV-8 or MERV-11.
• 65% More Effective Than MERV-8 — Captures more airborne particulates.
• 20% More Effective Than MERV-11 — Improved filtration over the next-tier rating.
• Removes Dust, Pollen, Mold, Bacteria, and Some Viruses — Helps reduce cross-contamination risk.
• Requires Two Filters Per Unit — Plan replacement orders accordingly.
• 18 x 20 x 2 Inch Size — Sized for the Quest 506/506 277V/746/876 series.

Who Should Use the Quest 506/746/876 MERV 13 Filter

Owners of the Quest 506, 506 277V, 746, or 876 dehumidifier who want cleaner intake air and want to keep internal components protected.

Compatible Models and Quantity

Fits the Quest 506, 506 277V, 746, and 876 dehumidifiers. Each unit requires two of these filters.

Frequently Asked Questions

What size is this filter?

18 x 20 x 2 inch.

Which dehumidifiers does it fit?

Quest 506, 506 277V, 746, and 876.

How many filters does each unit need?

Two filters per unit.

How much more effective is MERV 13 than MERV 8?

65% more effective.

How much more effective is MERV 13 than MERV 11?

20% more effective.

What does it remove from the air?

Dust, pollen, mold, bacteria, and some viruses.