Canopy vs Eskiin
Two replacement heads at almost exactly the same price, with opposite problems. One tells you nothing and was independently measured. The other tells you plenty and has never been measured.

Disclosure — some links on this page go to Amazon, and we earn a commission if you buy through them. It costs you nothing extra and it does not change what we recommend or in what order. The full disclosure.
Canopy publishes no media, no flow rate, no capacity and no certification — but an independent bench test measured it at 97 percent chlorine reduction. eskiin publishes KDF-55, calcium sulfite and coconut activated carbon and has no independent measurement we could find. Neither holds a certification.
Quick picks
Ranked on what can be verified: a traceable certification first, then media matched to your disinfectant. Tap a row to jump to the full write-up.
Every figure in this table links to the page it came from in the write-ups below. Units we claim to have tested: 0.

Canopy Filtered Showerhead
Measured chlorine reduction
Canopy publishes almost nothing you can check — no media, no flow rate, no capacity, no certification. What saves it is somebody else's number: WaterFilterGuru measured 97% chlorine reduction, from 2.7 PPM down to 0.06.
Published specifications
- Filter media
- Not publishedCanopy's own product page states no filter media. We checked it on 2026-09-01.
- Stated flow rate
- Not publishedNo flow rate is published on Canopy's product page.
- Rated cartridge life
- Not publishedNo gallon capacity or replacement interval is published on the product page.
- Chloramine
- Not publishedNot stated.
- Format
- Replacement shower head with integrated filter, three spray settingsSource: Canopy — Filtered Showerhead (retrieved 2026-09-01)
- Housing
- Not publishedNot stated.
What it does well
- Independently measured at 97% chlorine reduction, 2.7 PPM down to 0.06 PPM
- Three spray settings on a design-led head
- Widely stocked, so cartridges are easy to find
Where it falls short
- Publishes no media list, no flow rate, no capacity and no certification
- Was not one of the units shown to remove disinfection byproducts in that test
- Nothing published about chloramine
What it does not do
- It does not soften water. No filter in the independent test set reduced hardness, including this one.
- It publishes no filter media, flow rate, cartridge capacity or certification on its own product page.
- It removed chlorine in that test but was not among the two units that removed disinfection byproducts.
Who it is for
A reader who trusts an independent measurement more than a spec sheet, and who wants a design-led head rather than an inline puck.
Skip it if
You want to compare it on paper. There is no paper. Every figure we have for this product came from someone else's lab.
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eskiin Filtered Showerhead
The highest-volume brand search
Sells more search interest than almost anything else in the category and publishes a media list that reads well. Its certification wording — tested to far exceed NSF-177 — is the same construction Jolie uses, and it means the same thing: not certified.
Published specifications
- Filter media
- KDF-55 and calcium sulfite with coconut activated carbonReported by the maker in its own product copy.Source: eskiin brand store on Amazon.com (retrieved 2026-09-01)
- Stated flow rate
- Not publishedNo flow rate could be retrieved from eskiin's own material on 2026-09-01.
- Rated cartridge life
- Not publishedNo gallon capacity or replacement cadence could be retrieved on 2026-09-01.
- Chloramine
- Not publishedNo chloramine performance data could be retrieved.
- Format
- Replacement shower head with integrated filterSource: eskiin brand store on Amazon.com (retrieved 2026-09-01)
- Housing
- Not publishedNot published in material we could retrieve.
What it does well
- Media stated: KDF-55 and calcium sulfite with coconut activated carbon
- The single highest-volume brand term in this category
- Direct-sold, so cartridge supply is not dependent on a marketplace seller
Where it falls short
- "Far exceed NSF-177 certifications" is a claim, not a certification
- No canonical Amazon detail page we could verify
- No published flow rate, gallon capacity or chloramine figure we could retrieve
What it does not do
- It does not soften water. KDF-55 with calcium sulfite and carbon does not remove hardness minerals.
- It does not hold a stated NSF/ANSI 177 certification; the published wording is that it exceeds NSF-177.
- We could not confirm a canonical Amazon listing for it, so the buy link below is a search rather than a product page.
Who it is for
A reader who arrived searching the brand by name and wants the media pairing stated before deciding.
Skip it if
You want to buy it on Amazon with confidence in the listing, or you want a certification you can look up. eskiin sells mainly direct, and we could not confirm a canonical Amazon detail page.
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Side by side
The 97 percent figure is WaterFilterGuru's measurement, credited below. We tested neither product.
Two different kinds of missing information
Canopy's gap is disclosure. Its product page, when we checked it, stated three spray settings and nothing else — no media, no flow, no capacity, no certification. You cannot form an opinion about how it should perform, because there is nothing to reason from.
eskiin's gap is verification. It tells you exactly what is inside and then describes that media as "proven to far exceed NSF-177 certifications" — a sentence positioned against a standard the product is not stated to hold. So you can reason about it, and then you have nothing external to check the reasoning against.
Of those two gaps, the one that got closed by somebody else is Canopy's. A 97 percent measurement from an independent bench is worth more than a media list with no result attached, because it is the outcome rather than the ingredients. That is an uncomfortable conclusion for a site that spends most of its time asking manufacturers to publish more, and it is still the right one.
What neither of them will tell you
Flow rate and cartridge cadence, from both. That is unusual even by this category's standards, and it has two practical consequences. You cannot check either head against a state fixture cap, and you cannot calculate what either costs to run past the purchase price. The cost of ownership arithmetic needs a cadence, and neither company publishes one.
Chloramine, and the media that is actually in there
eskiin's disclosed media is KDF-55 with calcium sulfite and carbon. KDF-55 reduces free chlorine and does not break the chlorine-ammonia bond in chloramine. So for a chloraminated household, eskiin's own media list is the reason to look elsewhere — which is the useful thing a media list does, even when the news is bad. With Canopy you cannot reach that conclusion at all. Which media actually handle chloramine.
The verdict
- Buy Canopy if an independently measured result matters more to you than a spec sheet, and you can live with a product that publishes essentially nothing.
- Buy eskiin if you want to know what is in the cartridge and would rather reason from the media than from one bench reading.
- Buy neither if you need a certification, a published flow rate, or a cadence you can budget against. Neither provides any of the three.
- Buy neither on chloraminated water. eskiin's disclosed media does not treat it, and Canopy publishes nothing that would let you check.
What we would skip, and why
Questions people actually ask
+ Is Canopy or eskiin better?
Canopy has the only independent measurement of the two, at 97 percent chlorine reduction. eskiin has the only published media list. Neither holds a certification and neither publishes a flow rate or cartridge cadence, so both leave you guessing about something.
+ Is the Canopy shower head NSF certified?
No certification is published on its product page. Nor is any media, flow rate or capacity.
+ What media does eskiin use?
KDF-55 and calcium sulfite with coconut activated carbon, per the maker. That pairing addresses free chlorine and does not treat chloramine.
+ Do either of them publish a cartridge life?
Neither does, which makes the running cost of both impossible to calculate before you own one.
Sources
Everything on this page traces to one of these. Where a source is brand-owned we say so, because a filter maker explaining filter chemistry has an interest and you are entitled to weigh it.
- WaterFilterGuru, "The Best Shower Head Filter" — independent lab testing, credited to them (retrieved 2026-09-01)
- Plumbing & Mechanical, "NSF/ANSI Standard 177: A Level Playing Field for Shower Filter Claims" (retrieved 2026-09-01)
- PICKI NIKI, "Filtered shower head technology explained" — brand-owned, cited for its published contact-time figures (retrieved 2026-09-01)
- US EPA — Consumer Confidence Reports (CCR) for drinking water