Sony Air Filter 3-875-777-01: Compatible with 7 Projector Models

Don't wait for the projector to overheat before you remember the air filter. The 3-875-777-01 fits 7 Sony projector models, and the replacement interval differs between dusty and normal environments—check the model first, then the interval.

Where It Works: 7 Sony Model Compatibility List

The following are verified compatible projector models for the 3-875-777-01 in Sony projectors, separated by commas:

VPL-GH10, VPL-VW90ES, VPL-VW85, VPL-HW20, VPL-HW10, VPL-HW15, VPL-VW80

Note: Projectors from the same generation often share the same air filter. For models not listed, contact Zorsika technical support for confirmation.

Specifications of This Air Filter

The above specifications are from the Zorsika product database. For full specifications, contact sales.

FAQ

Q: My projector isn't on the 7-model list above. Can I use the 3-875-777-01?

A: The list covers verified models, but it's not exhaustive. Sony projectors from the same generation often share air filters. For a safer bet, take a photo of the nameplate or the original air filter and send it to Zorsika technical support for confirmation.

Q: How often should the air filter be replaced?

A: There's no fixed schedule—it mainly depends on the operating environment. In dusty locations, check every 1-2 months; in normal office settings, every 3-6 months. Replace it if you notice gray spots on the image or increased fan noise.

Q: Can the air filter be washed and reused?

A: Most projector air filters are single-use consumables. Washing can damage the filter media and let dust through, so it's not recommended. Only models labeled as washable can be gently vacuumed and reused.

Q: Why choose Zorsika instead of the original?

A: Zorsika air filters are manufactured to the original filter media specifications, with matching pore size and airflow resistance parameters, and each batch undergoes pressure differential testing before shipment. Compared to the original, we offer stable supply and better overall value; compared to other alternatives, filtration accuracy and fit are guaranteed.

What Zorsika Air Filters Offer You

Zorsika provides a replacement air filter for the 3-875-777-01 with the same specifications as the original, with key parameters benchmarked against the original, supporting bulk procurement and project supply.

The Zorsika equivalent replacement model fits 7 Sony models including VPL-GH10, VPL-VW90ES, VPL-VW85, VPL-HW20, VPL-HW10; enter 3-875-777-01 in the Zorsika website query system to see the full model compatibility list and corresponding lamp modules.

• Specification Alignment: Filter media pore size, thickness, and airflow resistance matched to original parameters
• Factory Testing: Pressure differential and filtration efficiency tests on every batch
• Precision Molding: Dimensions and clips molded to original specs for a tight, dust-proof fit
• Stable Supply: Supports bulk procurement and project supply

In short: Air filters are consumables—don't skimp on them. Zorsika projector air filters use the same filter media as the original, giving you greater peace of mind overall.

Note: Filtration performance is highly dependent on the operating environment. In heavily dusty conditions, we recommend shortening the lamp cleaning interval as well.

How Often to Replace? How to Maintain?

• Set the interval based on the environment: In dusty classrooms or factory settings, check every 1-2 months; in normal office environments, every 3-6 months. Replace earlier if you see gray spots on the image or increased fan noise.
• Don't wash it: Most projector air filters are single-use consumables. Washing can damage the filter media structure and push dust into the optical path. Only models labeled as washable can be gently vacuumed.
• Keep an eye on it along with the lamp: A clogged air filter raises the lamp's operating temperature and shortens its lifespan. When replacing the lamp, it's a good idea to check the air filter too.
• Match the model precisely: A filter that's even slightly off in size won't fit tightly, and dust leakage means it's as good as not installed. Verify the model using the nameplate or the original filter label before ordering.

Related Query Portals

• Zorsika Technical Support Center
• Projector Brand and Compatible Model Lookup
• Projector Lamp / Lens / Air Filter Product Library

Procurement Inquiries

For consultation on the Sony 3-875-777-01, bulk solutions, or the full model compatibility list, contact us through the following channels:

• Website: www.zorsika.com
• Phone: 0086-20-38551187
• Email: sales@zorsika.com
• Business Hours: Monday to Friday, 9:00-18:00

The air filter model and compatible model data in this article are from the Zorsika product database and are continuously updated. Please confirm with actual inquiries for final accuracy.