Eureka Litespeed 5843 DCF-3 Filter

It was a tad small for mine, but with some pushing and shoving it works fine.

Fit perfectly in our Eureka TheBoss vacuum. I had to push down on it a bit to get the top on. Maybe an 1/8 of an inch. Works just like the old one. Except it's not really dirty.

Filter fit just like the original & quality appears to be as good or better than the original.

Arrived on time. Tight fit but it DOES fit. I recommend the product and the vendor.