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PURITI vs Well Verti: Which shower filter is right for you?
Looking for the best shower filter in Australia? With a growing number of options on the market, it can be hard to know what actually separates one brand from another. PURITI and Well Verti are two of the most premium options on the market right now. Here's an honest look at how they compare to help you decide which is the better fit for your routine.
At a Glance
| PURITI | Well Verti | |
|---|---|---|
| Filter price With subscription | $119.90 AUD | $99.99 AUD |
| Refill price With subscription | $54.60 AUD | $54.99 AUD |
| Filtration media | Active media only — KDF-55, activated carbon, calcium sulfite, scale inhibitors | Active media + non-active conditioning stages |
| Chlorine removal | 99.55% — lab certified | Claimed, not independently published |
| Housing material | Food-grade metal — zero plastic | Plastic with metal finish |
| Filter lifespan options | 3, 4 or 6 months — more options post-subscription | 3 or 4 months |
| Moneyback guarantee | 60 days — used | None |
| Available finishes | Black, Gold, Silver, White | Limited options |
| Lab report published | Yes — publicly available | Not publicly available |
Filtration Strength
Both filters target chlorine, chloramine and heavy metals — the primary culprits behind dry skin, scalp irritation and dull, brittle hair. The difference is in how well that performance is verified.
PURITI's 5-stage filtration has been independently tested by an accredited third-party laboratory, with a published result of 99.55% chlorine removal. The full lab report is available on the PURITI website. Well Verti makes chlorine removal claims on their product pages, but independent lab results at shower conditions (flow rate, temperature, and cartridge lifespan) have not been publicly published.
For shoppers who want to see the data before they buy, this is a meaningful distinction.
What's Inside: Active vs Non-Active Ingredients
Most multi-stage shower filters contain a mix of active filtration media and non-active conditioning media — and it's worth understanding the difference.
Active media — the filtration workhorses
KDF-55 is a copper-zinc alloy that uses a redox reaction to neutralise chlorine and remove heavy metals like lead and mercury. Activated carbon adsorbs chlorine, chloramines and organic compounds. Calcium sulfite is particularly effective at hot water temperatures (40–45°C), making it well suited to showers. Scale inhibitors help prevent mineral build-up, protecting both the filter and your shower fittings.
PURITI's filter contains only active filtration media — KDF-55, activated carbon, calcium sulfite and scale inhibitors. There are no filler or conditioning stages. This is a deliberate formulation choice, and it's a key reason the removal rate is as high as 99.55%: every stage is doing measurable filtration work.
Non-active media — conditioning layers
Many shower filters, including Well Verti, also include non-active conditioning stages such as tourmaline, far-infrared ceramics, zeolite and mineral stones. These can help condition and soften water, but do not remove contaminants in the same direct, measurable way as active media. More stages doesn't necessarily mean better filtration — it depends on what those stages contain.
Worth knowing
When comparing filters, look at which media is active versus conditioning, and whether removal rates have been independently tested. The number of "stages" alone doesn't tell the full story.
Cost
With subscriptions applied, both filters land at a similar price point for the initial purchase — $119.90 AUD for PURITI versus $99.99 AUD for Well Verti. On refills the gap is even closer: PURITI at $54.60 AUD versus Well Verti at $54.99 AUD. The more meaningful difference is what you get for that price — filtration media, lab-verified performance and guarantee terms, which are covered in the sections above and below.
Filter Lifespan — More Options, More Flexibility
How long a filter cartridge lasts depends on your water quality, household usage, and how many people share the shower. PURITI offers 3, 4 and 6-month refill cycles at purchase, with additional longer-interval options available once subscribed. Well Verti offers 3 and 4-month cycles — solid flexibility, though without the longer scheduling options for lighter-usage households.
If you're unsure which lifespan suits your household, PURITI's website includes a refill calculator to help you work it out before you buy.
Moneyback Guarantee
PURITI offers a 60-day Clean Beauty Promise — use the filter for up to 60 days, and if you don't notice a difference in your skin and hair, return it for a full refund. Well Verti does not offer a performance guarantee or change of mind returns.
The distinction matters. Improvements to skin and hair from filtered water are gradual — most customers start noticing changes between two and four weeks in, but some take longer. PURITI's 60-day used return lets you experience the result before you commit.
Which Should You Choose?
Choose PURITI if…
Lab-verified results matter to you
You want published laboratory test data, a 60-day money-back guarantee you can actually use, flexible refill cycles, and a food-grade metal housing with no plastic in the filtration path.
Choose Well Verti if…
Lower upfront cost is the priority
You're comfortable with the brand's filtration claims, note that no change of mind returns or performance guarantee is offered, and the lower filter price is the deciding factor.
Both filters are a meaningful upgrade from an unfiltered shower. The decision ultimately comes down to four things: upfront cost, how much weight you place on laboratory-verified performance data, whether a money-back guarantee matters to you, and how much flexibility you want in your refill schedule.
Prices correct at time of publication — March 2026. Filter lifespan varies based on household usage and local water quality. PURITI lab test results are available at puritibeauty.com. This comparison is based on publicly available information from each brand's website.
