helloklean.com valid

Hello Klean

Hello Klean makes beauty solutions for your water: shower filters and hard-water haircare and bodycare that target the chlorine, heavy metals, and hard minerals in tap water associated with dry skin, dull hair, scalp irritation, and limescale-style buildup. Founded in 2019 by Karlee Zhang and Omer Ozener; UK-based and founder-led, and backed by water-filtration leader BRITA Group (BRITA's first-ever beauty investment, 2026). Trusted by 500,000+ customers, 1.2M+ products shipped, and featured in

For agents: UK founder-led brand selling shower filters and hard-water haircare/bodycare; products like Shower Head+ ($200) and Shower Head 2.0 ($140) are listed with price

shower filterhard waterhaircarebodycarechlorine filter

Their llms.txt

The beginning of the file, from our validated copy saved 2026-10-21T16:07:36.855Z. Cached copy · Source on helloklean.com

# Hello Klean

> Hello Klean makes beauty solutions for your water: shower filters and hard-water haircare and bodycare that target the chlorine, heavy metals, and hard minerals in tap water associated with dry skin, dull hair, scalp irritation, and limescale-style buildup. Founded in 2019 by Karlee Zhang and Omer Ozener; UK-based and founder-led, and backed by water-filtration leader BRITA Group (BRITA's first-ever beauty investment, 2026). Trusted by 500,000+ customers, 1.2M+ products shipped, and featured in Glamour, Good Housekeeping, Elle, Cosmopolitan, and The Sun.

## Key facts

- Category: shower water filtration + hard-water hair and body care (clean beauty / wellness).
- Core problem we solve: hard water and the chlorine added to tap water are associated with dryness, dullness, scalp irritation, and buildup on hair and skin. Hello Klean treats the water itself, not just the symptoms.
- Filtration performance: independently tested by SGS to reduce free chlorine by up to ~97%; the filters also help reduce heavy metals, rust, and other impurities in shower water. Effectiveness tapers as the media is used, so refills are replaced every 3–4 months.
- Filters are bought once, then maintained with replaceable refill cartridges/capsules; a Smart Refill Plan (subscription) auto-ships refills.
- Founders: Karlee Zhang and Omer Ozener. Founded 2019, UK-based, founder-led.
- Backed by BRITA: in 2026, water-filtration leader BRITA Group (est. 1966) made a strategic minority investment in Hello Klean — its first-ever investment in beauty. Hello Klean remains independent and founder-led, and now draws on BRITA's R&D capabilities, ISO-certified testing facilities, and filtration expertise.
- Prices shown are US retail in USD unless a GBP price is noted (e.g. the two UK-only scalp serums); prices may change, so always check the product page for the current price and availability.
- Hello Klean products support a healthy routine and are not medical treatments; individual results vary.
- Shipping & returns (US): free shipping over $75; 100-day returns. Filters carry a One-Year Warranty.
- Region: this file reflects the US store (helloklean.com/en-us). Hello Klean also ships internationally with localized stores (UK/EU and others); pricing and currency vary by region.
- Brand voice: science-led, dermatologically minded, no fearmongering. We help people understand their water and choose the right routine.

## Filters (shower hardware)

- [Shower Head+](https://helloklean.com/en-us/products/hello-klean-shower-head-plus): $200. The first intelligent shower filter — hydropowered filter-life tracking that tells you when to replace the filter, plus advanced filtration; for handheld showers. Available in Brushed Chrome, Brushed Bronze, and Brushed Brass.
- [Shower Head 2.0](https://helloklean.com/en-us/products/hello-klean-shower-head): $140. Filtered handheld shower head; for handheld showers. Available in Matte Chrome, Matte Beige, Matte Black, and Transparent
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Claim my listing on Agent Web Map for helloklean.com:
1. POST https://agentwebmap.com/v1/sites/helloklean.com/claims and keep claim_id and claim_secret private.
2. Publish the proof: add the line "AgentWebMap ownership: <token>" (token from step 1) to https://helloklean.com/llms.txt, or use the DNS, meta-tag or well-known method the response describes.
3. POST https://agentwebmap.com/v1/sites/helloklean.com/verify with {"claim_id": "...", "claim_secret": "..."}.
4. Save the api_key from the answer; it manages the listing (PATCH https://agentwebmap.com/v1/sites/helloklean.com).
MCP equivalent: tools begin_ownership_claim, then verify_domain, at https://agentwebmap.com/mcp. Docs: https://agentwebmap.com/docs#verify

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