Filter Grilles

Filter return air grilles with hinged access for easy filter replacement. Available in fixed blade, eggcrate, and perforated face styles.

Hinged filter accessRemovable filtersMultiple face stylesEasy maintenance
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Wholesale sourcing

Source Filter Grilles wholesale — factory direct

Manufactured in Dongyang, China. No trading companies, no middlemen. Airwise has supplied HVAC distributors and contractors across 60+ countries for 25+ years.

MOQ

100 pcs

Standard catalog items

Lead time

25–35 days

Sea freight ex-China

Certifications

UL · CE · M1

1 of 3 UL-listed in China

Export markets

60+

Countries served

Distributors & wholesalers

Source filter grilles by the container. Standard stocking assortments or a custom size and finish mix. Monthly recurring orders with priority production queue.

Mechanical contractors

Project-based filter grilles orders. We review your mechanical drawings and recommend the right models — free on orders over 100 pcs. Custom sizes available.

OEM & private label

Manufacture filter grilles under your brand. Custom dimensions, finishes, packaging, and documentation. Dedicated production runs from 500 pcs.

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Technical guides

Learn more about filter grilles

Return Air Grille Sizing

Sizing filter grilles for proper airflow and filtration

HVAC Air Balancing

How filter resistance affects system balance

FAQ · Filter Grilles

Filter Grilles — FAQ

What is the MOQ for filter grilles?▾

Standard items start at 100–500 pieces. Custom or OEM orders usually require 500–2,000 pieces. Contact us for exact pricing.

Do you offer OEM/ODM for filter grilles?▾

Yes. Custom dimensions, materials, finishes, and packaging. We have been an OEM partner for global HVAC brands for 20+ years.

What is the lead time for filter grilles?▾

Standard items: 15–25 business days from China. Custom/OEM: 30–45 days. US spiral ducts: 5–10 days from Houston, TX.

What certifications do your filter grilles have?▾

UL, CE, M1, ROSH, and AWTA depending on the product line. View certifications.

Custom manufacturing

Need custom filter grilles?

OEM manufacturing, custom dimensions, private labeling. Quote within 12 hours.

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