BIO-Wheel Emperor Assemblies for models PF280B, PF280BD, PF400B, PF400BD, and PFE2.
Replacement of this part should only be done if the bio-wheel will no longer spin or if the wheel is broken or damaged.
Discoloration of the pleated Bio-Wheel material is normal and desirable.
A slight irregularity in the Bio-Wheels rotation is normal.
Rotating at any speed the wheel is working to eliminate toxic ammonia and nitrite.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.8 inch
Height : 2.3 inch
Length : 9.9 inch

Item Weight: 1 pounds (View shipping rates and policies)
Shipping Weight: 0.8 ounce (View shipping rates and policies)

ASIN : B000N30QQ2