OEM Replacement HAF Filter for Dri-Eaz Phoenix LGR Dehumidifier
Factory-direct drop-in replacement for Dri-Eaz Phoenix LGR HAF filter (F391). Electrostatic open-channel media. 470 × 290 × 6 mm. ≥95% CFM at end of service life. Antimicrobial treatment. ISO 9001:2015 certified. Free sample in 7 days.
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What HAF filter replaces the Dri-Eaz Phoenix LGR?
Important: The Phoenix LGR uses a different filter size than the LGR 700. The Phoenix LGR uses F391 (470 × 290 × 6 mm); the LGR 700 uses F284 (457 × 279 × 6 mm). Always confirm your model before ordering.
Phoenix LGR HAF Filter Compatibility
| Model | OEM Part # | Deli SKU | Dimensions (mm) | Fit? |
|---|---|---|---|---|
| Dri-Eaz Phoenix LGR | F391 | DL-HAF-F391 | 470 × 290 × 6 | ✅ Yes |
| Dri-Eaz LGR 700 (different size) | F284 | DL-HAF-F284 | 457 × 279 × 6 | Different SKU |
Product Specifications — DL-HAF-F391
| Deli SKU | DL-HAF-F391 |
|---|---|
| OEM Cross-Reference | Dri-Eaz F391 |
| Compatible Models | Dri-Eaz Phoenix LGR |
| Dimensions | 470 × 290 × 6 mm |
| Media | Electrostatic low-density open-channel synthetic |
| Pressure Drop | 0.08–0.15 in. w.c. at rated airflow |
| CFM Maintained | ≥95% at end of service life |
| Antimicrobial | Standard |
| Certifications | ISO 9001:2015, ISO 14001:2015, RoHS |
| MOQ | 300–500 pcs |
| Sample Lead Time | 7 business days |
FAQ
Source Phoenix LGR-Compatible HAF Filters from China
Factory-direct. ISO 9001:2015. Free sample in 7 days. MOQ 300 pcs.
Request Free Sample ← Full HAF Filter RangeF391 and F284 Are Not Interchangeable — Check Before You Order
This is the most common ordering error on Dri-Eaz equipment, and the reason is that the two parts are only 13 mm apart on the long edge. The Phoenix LGR takes F391 at 470 × 290 × 6 mm; the LGR 700 takes F284 at 457 × 279 × 6 mm. Side by side in a van they look like the same filter.
An F284 fitted to a Phoenix LGR leaves a gap on two edges. The machine runs, the airflow reads normally, and a proportion of the air simply bypasses the medium altogether. Unlike a blocked filter, bypass produces no symptom the operator can detect — the unit is quietly filtering a fraction of what it should for the whole job.
Fleet ordering practice
If you run both platforms, order the two SKUs in visibly different packaging and store them apart. We supply DL-HAF-F391 and DL-HAF-F284 in differentiated cartons for exactly this reason, and we will print your own part numbers on them at no extra cost on private-label orders.
Identifying Which Dri-Eaz Platform You Have
Dri-Eaz has used the Phoenix name across several generations, and the badge on the housing is not a reliable guide to which filter the machine takes. The dependable check is the filter aperture itself, measured across the opening rather than across the old filter, which may have shrunk or deformed in service.
Measure the long edge of the aperture. Approximately 470 mm indicates F391; approximately 457 mm indicates F284. If the measurement falls between the two, the machine is likely a variant we have not tooled for, and we would want a photograph of the housing and the old part before quoting rather than guessing from the model name.
It is worth recording the result somewhere durable — a label inside the housing, or a line in the asset register — because this measurement gets taken repeatedly across the life of a fleet, usually under time pressure on a job site.