Product Details：
1.Compatible with GermGuardian Air Purifier Models:
AC4300 AC4800 Series AC4825 AC4850 AC4850PT AC4900 AC4900CA CDAP4500 FLT 4800 FLT-4800 FLT4825 AC4300BTCA AC4850PT AC4825DLX CDAP4500BCA CDAP4500WCA FLT4850PT FLT4825 FLT-4825DLX AP2200CA BXAP148

2.Replaces GermGuardian Air Purifier Part # FLT4825
 
Features:
1. Compatible with Original Machine.
 
Find My Model Number
1. Check your box
On the bottom of your box, you should see the model number near the bar code.
2. Check your unit
Air Purifier body (back of the unit) should have a rating label that features your model number.
3. Check your manual
Your product's model number is listed on the front cover of your instruction booklet.
 
Package Includes:
HEPA Filter
Pre-Cut Carbon filter