Quest MERV 13 filter for 506, 706, 746, and 876 dehumidifiers
This MERV 13 media filter drops into Quest 506, 706, 746, and 876 dehumidifiers. It pulls dust, pollen, mold, bacteria, and some viruses out of the air. MERV 13 catches 65% more fine particulate than MERV-8 and about 20% more than MERV-11. Each unit takes two filters, so replace both at the same time to keep airflow even. The filter measures 20 x 17.88 x 2 inches to fit the 6-series slot without leaking around the frame.
Replacement dehumidifier filter to protect airflow and coils
Clean media keeps back-pressure low, so the dehumidifier holds capacity and does not spike energy pulling air through a clogged filter. It also keeps debris off the internal coils that manage moisture. Change the filters every 3 to 6 months depending on the room, and many growers swap them after each plant cycle. That cuts cross-contamination risk between rooms. Keep a spare set on hand so a swap never stalls the room.
Key Features
- MERV 13 Filtration: Captures dust, pollen, mold, bacteria, and some viruses.
- 65% Over MERV-8: Catches far more fine particulate than MERV-8, 20% more than MERV-11.
- Fits 506 / 706 / 746 / 876: Sized for the Quest 6-series slot for a clean seal.
- Two Per Unit: Each dehumidifier takes two filters; replace both together.
- 3-6 Month Life: Swap on schedule or after each plant cycle to hold airflow.
Technical Specifications
| Specification | Value |
|---|---|
| Type | MERV 13 media replacement filter |
| MERV Rating | 13 |
| Dimensions | 20 x 17.88 x 2 in |
| Compatibility | Quest 506, 706, 746, 876 dehumidifiers |
| Filters per Unit | 2 (replace both) |
| Captures | Dust, pollen, mold, bacteria, some viruses |
| Efficiency vs MERV-8 | 65% more fine-particulate capture |
| Replacement Interval | Every 3-6 months (or per plant cycle) |