Free shipping & free returns within 90 days
Afina’s multi-stage shower filter reduces chlorine, heavy metals and hard minerals — for softer skin, healthier hair, and water you can feel. Fits any showerhead.
A multi-stage in-line filter that installs between your shower arm and any showerhead. It reduces chlorine, heavy metals and hard minerals so you shower in cleaner water.
Multi-stage media (KDF, calcium sulfite, activated carbon, ceramic beads). Universal ½ in. connections fit all U.S. showers. Each filter lasts roughly 3 months depending on water quality.
Afina Shower Filter, plumber tape, and a how-to guide. Install kit + wrench included free.
Not satisfied? 90 days to return with a money-back guarantee — we pay return shipping and refund 100%.
Rated Best Filtered Shower Head by 
Underscored
Fits the shower you already own
One standard ½-inch thread connects to virtually every shower in the US — no adapters, no plumber. Fit for any home.
Thread it inline with any handheld wand and hose.
Sits cleanly above wide rainfall and overhead heads.
Screws onto standard wall-mounted fixed showerheads.
Backed by a clinical study by Provela Labs
Our multi-stage filtration reduces chlorine and harsh chemicals while maintaining satisfying pressure — cleaner water without compromise.
Advanced layers reduce chlorine, heavy metals and other harsh chemicals.
Helps support healthier-looking skin and shinier hair — every day.
Engineered to maintain strong, consistent pressure you'll love.
Filter cartridges are replaceable.
Designed around your routine
Sediment, chlorine, heavy metals and impurities reduced in a single pass.
An engineered flow path keeps your stream strong — no pressure drop.
Swap the cartridge in seconds — no tools and no mess.
Full-strength filtration at every temperature, unlike basic carbon.
Fits any standard shower arm. Hand-tighten and you’re done.
No plumber. No tools. No stress.
Remove your current showerhead. No tools needed.
Thread the Afina onto your existing fitting. Universal fit.
Turn the water on and feel the difference immediately.
Not all showers are created equal
The A-01 has completely changed my skin and hair — shinier and softer. 10 out of 10!
After washing my hair just once, I feel like I have brand-new hair.
Just get it. My skin is so much better because of this shower head.
Quality of life improved tenfold with the first use. My skin and hair feel so clean.
Installed the filter and took two showers — no more itching or flaking.
My skin doesn't itch like it did, and my hair was soft from the first wash.
Super easy to install and it doubled my water pressure.
The A-01 is like a whole new world. Even better than expected.
Comes with everything, including a wrench and tape. Installs in minutes.
So easy to swap. If you rent, you need to upgrade.
SoCal hard water — after the first use we could feel a difference in skin and hair.
Midwest hard water wrecked my hair and skin. This has been a huge change.
Reviews
Afina
The opposite. Our micro-nozzle technology actively increases pressure by up to 200%.
Yes — it fits all standard shower arms (½ inch NPT), covering 99% of showers. No tools required.
Most customers notice softer skin and less frizzy hair within the first week. Chlorine removal is instant.
Every 2 months or
90-day money-back guarantee, no questions asked.
