Like many coffee lovers, I rely on a drip coffee maker with filters. Over the years, my grandma, mom, and I discovered a simple, effective way to cut costs year-round: swap disposable paper filters for a durable permanent plastic one.
It’s straightforward, reliable, and delivers real results.
I picked up my plastic filter at a discount store like Foir'Fouille for just €1.70—cheaper than a box of 80 disposable filters (around €2).

For daily coffee drinkers like me (using about 5 boxes of 80 filters annually), that adds up to roughly €10 in yearly savings. It’s not a fortune, but every bit counts—and there’s more to it.
I enjoy the added peace of mind: no more restocking filters on shopping lists. Plus, it’s eco-friendly, reducing paper waste significantly.
I clean mine easily with Marseille soap, white vinegar, occasional bleach, and a thorough rinse—good as new every time.
Fellow coffee enthusiasts, have you tried a permanent filter or another budget hack? Share your tips in the comments below!