At a glance
- Panasonic ET-EMF320 Filter Specifications Table
- Panasonic ET-EMF320 Projector Filter
- Product Overview
- Why Projector Filters Need Regular Replacement
- Compatible Model List
- 3 Pitfalls to Avoid When Purchasing Filters
- FAQ
- Q: How often should the Panasonic ET-EMF320 filter be replaced?
- Q: What is the difference between this filter and the original?
Panasonic ET-EMF320 is an original filter for Panasonic projectors, compatible with 17 models, custom-made according to original specifications, directly replaceable, with a 180-day warranty.
Panasonic ET-EMF320 Projector Filter - Compatible with 17...
Panasonic ET-EMF320 Filter Specifications Table
| Specification Item | Parameter |
|---|---|
| Brand | Panasonic / Zorsika |
| Original Model Number | ET-EMF320 |
| Material | HEPA high-efficiency filter material |
| Compatible Models | 8 models (Panasonic series) |
| Recommended Replacement Interval | 2,000-3,000 hours (Panasonic official technical documentation) / 6-12 months |
| Warranty Period | 180 days |
| Part No. | ET-EMF320 |
Panasonic ET-EMF320 Projector Filter
Product Overview
The Panasonic ET-EMF320 is an original filter for Panasonic series projectors, made of HEPA high-efficiency filter material for blocking dust from entering the optical engine. Customized to original specifications, its dimensions and mounting structure are consistent with the original, allowing direct replacement. Comes with a 180-day warranty.
Why Projector Filters Need Regular Replacement
The projector filter is the first line of defense in the light path dust prevention system. If the filter is clogged or damaged, dust entering the optical engine can adhere to the LCD/DLP chip, causing black spots on the screen, reduced brightness, or even optical engine failure. It is recommended to inspect every 2,000-3,000 hours and replace every 6-12 months depending on the usage environment.
Compatible Model List
PT-DS Series: PT-DS100XE, PT-DS8500, PT-DS100, PT-DS110, PT-DS12K
PT-DW Series: PT-DW90X, PT-DW90, PT-DW11K
PT-DZ Series: PT-DZ8700, PT-DZ110X, PT-DZ110, PT-DZ10K, PT-DZ13K
PT-SDS Series: PT-SDS955C
PT-SDW Series: PT-SDW935C
PT-SDZ Series: PT-SDZ985C, PT-SDZ981C
3 Pitfalls to Avoid When Purchasing Filters
- Differentiate between disposable filters and washable filters — Some low-end models use washable types; buying the wrong type will result in incompatibility;
- Pay attention to the filter structure — Some models have an integrated frame design. When purchasing replacements, confirm whether the frame needs to be replaced as well;
- Check dimensions — Filters from different series of the same brand can vary significantly in size.
FAQ
Q: How often should the Panasonic ET-EMF320 filter be replaced?
A: For regular office environments, replace every 6-12 months; for moderate dust environments like classrooms and meeting rooms, every 4-6 months; for high dust environments like construction sites and workshops, every 2-3 months. Observe the filter color – if it turns dark gray or black, it must be replaced.
Q: What is the difference between this filter and the original?
A: Customized to original specifications, directly replaceable with no compatibility issues. Comes with a 180-day warranty and faster after-sales response.