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Washable Aluminum Mesh HVAC Air Filter — ASHRAE 52.2 MERV 1–4

Name: Washable Aluminum Mesh HVAC Air Filter
Brand: custommetalfilters.com
SKU: EHM-HOM-01
Price: 7.5 USD
Availability: InStock

Washable Aluminum Mesh HVAC Air Filter for pre-filtering coarse dust, lint and grease from HVAC return air with a rigid aluminum mesh pad that is washed and reused instead of thrown away. 3 sizes listed, with technical drawing and quotation.

Washable Aluminum Mesh HVAC Air Filter (ASHRAE 52.2 MERV 1–4) — HVAC Air Filters

Technical Drawing

Customize the parameters below — every spec field is editable, and the drawing redraws to match the values you choose. Changing the size will snap the other fields to that size's standard values; you can then override any individual value.

Sends the selected values to the quote form below.

Request a Quotation for Washable Aluminum Mesh HVAC Air Filter

Tell us the specification (mesh count / micron / dimensions), material and quantity you need for Washable Aluminum Mesh HVAC Air Filter (ASHRAE 52.2 MERV 1–4) and our team will respond within one business day. Click "Request this configuration" on the drawing above to send the parameters you just chose straight into this form.

Category Type Standard Mesh count / micron Material Finish

Dimensions & Specifications (ASHRAE 52.2 MERV 1–4)

Every row below is a starting point for the customizer above — pick any specification row and the drawing will redraw to it.

Size	Width X (mm)	Height Y (mm)	Thickness (mm)	Layers	Efficiency
16 u00d7 20 u00d7 1 in	406	508	25	6 expanded aluminum	MERV 2
20 u00d7 25 u00d7 1 in	508	635	25	6 expanded aluminum	MERV 2
24 u00d7 24 u00d7 2 in	610	610	50	10 expanded + 1 woven	MERV 4

Washable Aluminum Mesh HVAC Air Filter (ASHRAE 52.2 MERV 1–4) is used for pre-filtering coarse dust, lint and grease from HVAC return air with a rigid aluminum mesh pad that is washed and reused instead of thrown away.

Also known as: washable metal air filter, metal air filters, aluminum mesh air filter, aluminum air filter, washable HVAC filter, aluminum mesh filter

Made by: Woven Wire Mesh (Weaving) · Expanded Metal (Slit & Stretch) · Filter Fabrication & Assembly

Where Washable Aluminum Mesh HVAC Air Filter Is Used

HVAC contractors: permanent return-grille filters for residential furnaces and air handlers.
Commercial kitchens & bakeries: make-up air pre-filters that catch flour dust and grease aerosol.
Industrial ventilation: first-stage filters ahead of pleated or bag filters to extend their life.
RV & marine: washable filters where replacements are hard to source on the road or at sea.

Read the full application guide for Washable Aluminum Mesh HVAC Air Filter →

How to Specify Washable Aluminum Mesh HVAC Air Filter

Nominal vs actual size: Order to the actual frame size; a 16 × 20 × 1 in filter usually measures about 15.5 × 19.5 × 0.75 in.
Layer build: More expanded layers plus a woven face raise efficiency to MERV 4 but also raise initial pressure drop.
Frame: Aluminum channel with corner reinforcement keeps the pad square through repeated washing.

Materials

Standard supply is stainless steel 304; the material column in the table and the drawing options show the exact grade for each size. Other alloys and finishes can be quoted to your drawing.

Fitting & Care

Install with the airflow arrow toward the blower; a reversed pad sheds collected dust into the system.
Wash every one to three months with a garden hose from the clean side, then let it dry fully before refitting.

Common Mistakes

Expecting MERV 8–13 performance — aluminum mesh is a coarse pre-filter, not an allergen filter.
Re-installing a wet filter, which promotes mold growth on the coil.

When Washable Aluminum Mesh HVAC Air Filter Is Not the Right Choice

Not for allergy, smoke or virus control; pair it with a pleated MERV 11–13 filter or an electronic air cleaner downstream.

Related Mesh Products

Pricing

Washable Aluminum Mesh HVAC Air Filter is made to order as finished parts. Indicative pricing starts from about US$7.50 per piece for a standard size at production quantity; the final price depends on size, material, finish, tooling and order volume. Send your configuration from the drawing above for a quotation.

Frequently Asked Questions

What is Washable Aluminum Mesh HVAC Air Filter used for?

Pre-filtering coarse dust, lint and grease from HVAC return air with a rigid aluminum mesh pad that is washed and reused instead of thrown away.

Are washable aluminum HVAC filters worth it?

They save on disposable pre-filters and suit dusty or greasy air, but they capture far less fine dust than pleated media.

How often should a washable HVAC filter be cleaned?

Every one to three months, or more often with pets or construction dust. Rinse from the clean side and dry completely.

What MERV rating is an aluminum mesh filter?

Typically MERV 1–4, depending on how many layers and whether a woven face layer is included.

What is the specification range of Washable Aluminum Mesh HVAC Air Filter?

The table on this page lists 3 standard specifications for Washable Aluminum Mesh HVAC Air Filter, from 16 u00d7 20 u00d7 1 in to 24 u00d7 24 u00d7 2 in. Specifications outside the table — custom mesh counts, wire diameters, roll widths and fabricated pieces — can be quoted on request.

How do I request a quotation?

Use the parametric drawing on this page to set the exact configuration (specification, material, treatment) and click "Request this configuration" — a specialist from custommetalfilters.com will respond within one business day.