Best ways to dispose of water filter (best → last resort)
Mail-inBest option
Brita, PUR, and other brands run free take-back / recycling programs for used pitcher and faucet filters — check the brand’s site (Brita partners with a mail-back recycler). This recycles the plastic housing and the carbon media.
Curbside trashIf no program
If you cannot mail it back, a used water filter goes in the black trash cart — it is not curbside-recyclable (it is a sealed plastic shell packed with used carbon).
How to prepare it
Let the filter dry out for a day or two before bagging or mailing it, so it is not dripping.
Keep the outer box/packaging — recycle that cardboard separately.
Don't
Do not put a water filter in the curbside recycling cart — the carbon-packed housing is not recyclable curbside.
Do not try to open or cut apart the filter.
Find a drop-off near you
Acceptance varies by city — always check your local program first.
Mail-in (best option): Brita, PUR, and other brands run free take-back / recycling programs for used pitcher and faucet filters — check the brand’s site (Brita partners with a mail-back recycler). This recycles the plastic housing and the carbon media.
Can you put a water filter in the trash?
In many areas yes — but recycling or a drop-off is better. Check your local program.