You weren't wrong about your hair. You just didn't have the variable.

Most filters use basic carbon — they handle chlorine, nothing else. Puurella uses multi-layer KDF-55 + calcium sulfite filtration, engineered for the calcium, magnesium, copper, and iron that 4-type, low-porosity hair absorbs the most.

Works on 3C, 4A, 4B, 4C, locs, braids under wigs, transitioning, and color-treated hair.

Because nothing else worked at the source.

Every product you bought worked at the strand — fighting for moisture after the water already coated your hair in mineral film. Puurella works before any product touches you. That's not a different product. It's a different layer.

Most of us spent years thinking it was our hair. It wasn't. It was the variable nobody told us about.

Genetics matter — but they're rarely the only story.

For 60 years, Black women's thinning was chalked up to "our hair just does that." No one was studying water chemistry on melanin-rich scalp. Hard water minerals build up around the follicle and contribute to the conditions that thin hair over decades. If your mother washed in hard water for 40 years and your grandmother for 60, that pattern compounded.

Puurella won't reverse genetics. It removes the daily aggravator that's been hiding in plain sight.

We'll be honest — most filters are gimmicks. Basic carbon, single-stage, designed for fine straight hair.

Puurella uses KDF-55 multi-layer media that neutralizes chlorine and heavy metals through electrochemical oxidation-reduction, plus a calcium sulfite layer that keeps working in hot water (most filters stop above 100°F).

Not all filters are the same. Most aren't even close.

Add it up the way most of us actually spend.

Distilled water gallons. Clarifying shampoos. Replacement leave-ins. Trips back to the salon when your silk press quits by Tuesday. Most Black women spend $250-$400 per quarter on workarounds for hard water.

Puurella + a Trio Pack (6 months of filters) = $143 every 6 months — about $0.78 a day for the foundational fix that makes everything else in your routine finally do its job.

Most customers tell us it's the best $84 they've ever spent on their hair.

A single replacement filter is $24 (3-month supply). For better value, we offer:

→ Trio Pack — $59 (9-month supply, save 18%)
→ Annual Pack — $74 (12-month supply, save 23%)

Most customers go for the Trio Pack — it's the sweet spot between savings and flexibility.

Prefer a hands-off approach? Subscribe-and-save (25% off) is optional. Skip or cancel anytime, no commitment past your next refill.

See all replacement filters →

Yes — and it's one of the first things customers notice.

Hard water minerals re-activate under heat and humidity within 48 hours. That's why your $200 press reverts by Tuesday. Filtered water gives the press a clean canvas to seal — customers consistently report 1.5x to 2x longer wear.

Same products. Same stylist. Same technique. Different water.

60 seconds. No tools. No plumber. No deposit risk.

If you can unscrew a bottle cap, you can install Puurella. Take it with you when you move — your old shower head goes back on. Your landlord never knows it was there.

Actually the opposite.

We tested Puurella in 4 buildings across Atlanta and Houston. Flow rate stays at 2.0-2.5 GPM (U.S. standard) — and Puurella delivers up to 2.5x stronger pressure than a standard showerhead while using 30% less water.

Customers consistently say the pressure is one of their favorite things about it.

Most likely yes — and we're not the ones telling you that.

The National Eczema Association links hard water and chlorine to a higher risk of atopic eczema flares. For melanin-rich skin, that often shows up as flares that won't calm, KP that won't fade, and that tight feeling 90 seconds after the shower.

Puurella filters out chlorine and minerals before they touch your skin. We don't promise miracles. We promise to stop adding to the problem.

Fair question. We'd ask the same thing.

Here's what we are: Black-founded, named cosmetic chemist, independent lab data published, U.S.-vetted facility, ingredients filtered listed by name (chlorine, calcium, magnesium, copper, iron — not vague "minerals").

Here's what we're not: a dropshipping reskin, a generic AliExpress filter with a wellness logo, a brand without a face. Look at the cartridge after 30 days — the brown residue speaks for itself. That was going on your hair.

Everything. If you don't see a visible difference in your hair, scalp, or skin within 60 days — email us. We refund you in full. You keep the product.

No returns. No forms. No restocking fees. No questions.

We're not asking you to trust us. We're asking you to trust what you'll see.