How often should the Dri-Eaz LGR 700 HAF filter be replaced?

In active water damage restoration environments, replace the LGR 700 HAF filter every 1–4 weeks depending on contamination severity. Monitor CFM output — a measurable drop signals replacement is needed.

Replaces F284 ISO 9001:2015 ≥95% CFM Maintained Free Sample 7 Days

OEM Replacement HAF Filter for Dri-Eaz LGR 700

Factory-direct drop-in replacement for Dri-Eaz F284 HAF filter. Electrostatic open-channel synthetic media. Pressure drop 0.08–0.15 in. w.c. ≥95% CFM maintained throughout service life. Antimicrobial treatment standard. ISO 9001:2015 certified. Free sample in 7 days.

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OEM replacement HAF filter for Dri-Eaz LGR 700 dehumidifier (F284 compatible)

What HAF filter replaces the Dri-Eaz LGR 700 filter?

Direct answer: The Dri-Eaz LGR 700 uses HAF filter part number F284. Nantong Deli (SKU: DL-HAF-F284) manufactures a direct OEM-compatible replacement with identical dimensions (457 × 279 × 6 mm), electrostatic open-channel synthetic media, and ≥95% CFM maintenance — available factory-direct with free samples in 7 days.

Important: Never wash the Dri-Eaz LGR 700 HAF filter. Washing permanently destroys the electrostatic charge that enables filtration. Always replace when airflow drops — typically every 1–4 weeks in active restoration environments.

The Dri-Eaz LGR 700 is one of the most widely deployed professional LGR (Low Grain Refrigerant) dehumidifiers in the water damage restoration industry. Its HAF filter maintains high airflow through electrostatic open-channel media — critical for maintaining the LGR efficiency that sets this class of dehumidifier apart from conventional units. Nantong Deli supplies HAF filters to restoration equipment distributors in North America, Europe, and Asia Pacific.

Dri-Eaz LGR 700 HAF Filter Cross-Reference

Dehumidifier Model	OEM HAF Part #	Deli SKU	Dimensions (mm)	Drop-in Fit?
Dri-Eaz LGR 700	F284	DL-HAF-F284	457 × 279 × 6	✅ Yes
Dri-Eaz LGR 700 Commercial	F284	DL-HAF-F284	457 × 279 × 6	✅ Yes
Dri-Eaz LGR 2800i (cross-reference)	F413	DL-HAF-F413	495 × 305 × 6	✅ Separate SKU
Dri-Eaz LGR 3500i (cross-reference)	F415	DL-HAF-F415	520 × 330 × 6	✅ Separate SKU

The LGR 700 uses F284. Do not substitute F413 or F415 — dimensions differ. Contact us to confirm your model's correct part number.

Product Specifications — DL-HAF-F284

Deli SKU	DL-HAF-F284
OEM Cross-Reference	Dri-Eaz F284
Compatible Models	Dri-Eaz LGR 700, LGR 700 Commercial
Dimensions	457 × 279 × 6 mm (matches F284 exactly)
Media Type	Electrostatic low-density open-channel synthetic filter media
Pressure Drop	0.08–0.15 in. w.c. at rated airflow
CFM Maintained	≥95% of rated CFM at end of service life
Antimicrobial Treatment	Standard on all units
Certifications	ISO 9001:2015, ISO 14001:2015, RoHS, REACH
MOQ	300–500 pcs
Sample Lead Time	7 business days
Production Lead Time	15–30 days

Why Choose Deli over Dri-Eaz OEM F284 Filters?

Factory-Direct Pricing

Eliminate distributor markup. Deli ships directly — 40–60% cost reduction vs. retail F284 pricing for restoration fleet operators and distributors.

Identical Dimensions

Precision-matched to F284: 457 × 279 × 6 mm. Direct drop-in replacement — no trimming, no frame modification required.

Same Electrostatic Media Technology

Open-channel electrostatic media maintains ≥95% rated CFM at end of service life — the same performance standard as Dri-Eaz OEM.

Antimicrobial Treatment

Standard on all Deli HAF filters — critical for mold-contaminated water damage restoration environments.

Private Label for Distributors

Custom packaging and brand labeling from 300 pcs. Ideal for restoration equipment distributors building their own filter brands.

30+ Years OEM Experience

ISO certified since 2005. 53 authorized patents. OEM supplier to Gree Electric (Fortune 500) and Freudenberg (Germany).

Frequently Asked Questions

What is the Dri-Eaz LGR 700 HAF filter part number?

The Dri-Eaz OEM HAF filter for the LGR 700 is part number F284. Nantong Deli's OEM-equivalent replacement is SKU DL-HAF-F284 — identical dimensions (457 × 279 × 6 mm) and electrostatic open-channel media.

How often should the LGR 700 HAF filter be replaced in restoration work?

In active water damage jobs, every 1–4 weeks depending on contamination severity. In heavily mold-contaminated environments, weekly replacement is common. Monitor CFM output — a measurable drop indicates the filter needs replacing.

Can the Dri-Eaz LGR 700 HAF filter be washed?

No. Washing permanently neutralizes the electrostatic charge that captures particles. A washed HAF filter looks clean but provides essentially no filtration. Always replace, never wash.

Does Deli supply HAF filters for the Dri-Eaz LGR 2800i and LGR 3500i as well?

Yes. DL-HAF-F413 (LGR 2800i) and DL-HAF-F415 (LGR 3500i) are separate SKUs. See the full HAF filter compatibility chart for all supported models.

What MOQ for Deli's LGR 700 compatible HAF filters?

MOQ is 300–500 pcs for standard production. Sample: 1–5 pcs in 7 business days. Contact amanda@ntdeli.top for fleet pricing and volume discount schedules.

Source F284-Compatible HAF Filters Direct from China

Factory-direct. ISO 9001:2015. Electrostatic open-channel media. Free sample in 7 days.

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