At a glance
- Where It Fits: List of 7 Sony Models
- Specifications of This Air Filter
- Frequently Asked Questions
- Q: My machine isn't in the list of 7 models above. Can I use the 3-875-777-01?
- Q: How often should the air filter be replaced?
- Q: Can the air filter be washed with water and reused?
- Q: Why choose Zorsika instead of the original manufacturer?
- What Zorsika Air Filters Offer You
- How Often to Replace? How to Maintain?
- Related Query Entries
- Purchasing Inquiry
Sony 3-875-777-01 projector air filter effectively blocks dust and debris to protect the optical path. Fits 7 Sony projectors including VPL-GH10, VPL-VW90ES, VPL-VW85, VPL-HW20 and more.
Don't wait for the projector to overheat and alarm before you think about the air filter. The 3-875-777-01 fits 7 Sony models, and the replacement interval differs between dusty and normal environments—match the model first, then the interval.
Where It Fits: List of 7 Sony Models
The following are verified compatible models for the 3-875-777-01 among Sony projectors, with models separated by commas:
VPL-GH10, VPL-VW90ES, VPL-VW85, VPL-HW20, VPL-HW10, VPL-HW15, VPL-VW80
Note: Projectors of the same generation often share the same air filter. For models outside this list, contact Zorsika technical support for confirmation.
Specifications of This Air Filter
| Original Air Filter Model | 3-875-777-01 |
| Compatible Brand | Sony |
| Associated Lamp Module | LMP-H201 |
| Number of Compatible Models | 7 |
The above parameters come from the Zorsika product database. For complete specifications, contact sales to request them.
Frequently Asked Questions
Q: My machine isn't in the list of 7 models above. Can I use the 3-875-777-01?
A: The list covers verified models but does not represent all of them. Sony products of the same generation often share the same air filter. It's safer to take a photo of the unit's 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 is no fixed number of days—it mainly depends on the usage environment. In dusty locations, check every 1-2 months; in a normal office, every 3-6 months. Replace it as soon as gray spots appear or the noise increases.
Q: Can the air filter be washed with water and reused?
A: Most projector air filters are disposable consumables. Washing with water damages the filter media and causes dust leakage, so it is not recommended. Only models marked as washable on the packaging can be reused after lightly vacuuming.
Q: Why choose Zorsika instead of the original manufacturer?
A: Zorsika air filters are produced to the original filter media specifications, with matching pore size and airflow resistance parameters, and each batch undergoes pressure differential testing before leaving the factory. Compared with the original, supply is stable and overall value is better; compared with other alternatives, filtration precision and fit are guaranteed.
What Zorsika Air Filters Offer You
Zorsika provides original-spec replacement air filters for the 3-875-777-01, with key parameters benchmarked item by item against the original, and supports bulk purchasing and project supply.
Zorsika same-spec replacement model, compatible with Sony VPL-GH10, VPL-VW90ES, VPL-VW85, VPL-HW20, VPL-HW10 and 3 other models, 7 in total; enter 3-875-777-01 in the query system on the Zorsika official website to find the complete model compatibility list and the corresponding lamp module.
- Spec Benchmarking: Filter media pore size, thickness, and airflow resistance matched to original parameters
- Factory Testing: Pressure differential and filtration efficiency tested batch by batch
- Tooling Precision: Dimensions and clips tooled to the original, fitting tightly with no dust leakage
- Stable Supply: Supports bulk purchasing and project supply
In one sentence: An air filter is a consumable—don't cut corners on it. Zorsika projector air filters use original-spec filter media for greater peace of mind overall.
Note: Filtration performance is greatly affected by the usage environment. In heavily dusty locations, it is recommended to also shorten the lamp cleaning interval.
How Often to Replace? How to Maintain?
- Set the interval by environment: In dusty classrooms and factory environments, check every 1-2 months; in a normal office environment, every 3-6 months. Replace early if gray spots appear on the image or fan noise increases.
- Don't wash with water: Most projector air filters are disposable consumables. Washing with water damages the filter media structure and actually pushes dust into the optical path. Only models marked as washable can be lightly vacuumed.
- Watch it alongside the lamp: A clogged air filter raises the lamp's operating temperature and shortens lamp life. When replacing the lamp, it's safer to check the air filter's condition at the same time.
- Match the model precisely: If the air filter dimensions are off even slightly, it won't fit tightly, and dust leakage is as good as not installing it at all. Before ordering, verify the model using the unit's nameplate or the original air filter label.
Related Query Entries
- Zorsika Technical Support Center
- Projector Brand and Compatible Model Query
- Projector Lamp / Lens / Air Filter Product Library
Purchasing Inquiry
For solution consultation, bulk plans, or the complete model compatibility list for the Sony 3-875-777-01, contact us via the following:
- Website: www.zorsika.com
- Phone: 0086-20-38551187
- Email: sales@zorsika.com
- Business Hours: Monday to Friday, 9:00-18:00
The air filter models and compatible model data in this article come from the Zorsika product database. The data is continuously updated; please refer to actual inquiry confirmation.