Features:
1.Perfect Compatibility: Perfect replacement filter for FLT4825b air purifier. SUPERIOR PERFORMANCE: Filter size b FLT4850PT uses premium H13 for true high efficiency particle capture
3. VALUE PACKAGE: Combo includes 2 additional pre-filters and 2 H13 True High Efficiency Particle Control Filters. You can get all the benefits of an original air filter and greatly save your year-round air purification needs
4. Easy to install: no tools required for your air purifier to work properly. This is a good alternative
5. EXCELLENT COTTON: Adopts superior cotton material with excellent porosity, moisture absorption and heat resistance, so you can use it with confidence.
Specifications:
Item Type: High-efficiency particulate air filter element
Material: High efficiency particulate arrest, cotton.
How to use:
After taking out the product, you can directly replace the old filter element and use it.
Package List:
2 x Filter) pre-filter)
1 x User Manual
Note:
For best performance, we recommend replacing your filter every 6 months.