Shower Head Calcium Filter

Get your calcium sulfite shower filter today

Calcium sulfite is one of the most effective filtration media for reducing chlorine in shower water — and it's at the heart of every Aquabliss shower filter.

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Close-up of water surface with ripples

If you've been searching for a calcium shower filter, it's worth understanding what calcium sulfite actually does: it reacts with chlorine to neutralise it, reducing what reaches your skin and hair with every shower. Aquabliss filters use calcium sulfite alongside redox media, activated carbon, and fine sediment layers for thorough, multi-stage contaminant reduction.

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SF500 Daily Essential+ Shower Filter

SF500 Daily Essential+ Shower Filter

$49.99
$49.99
With 44% more filtration media to reduce chlorine, sediment and contaminants
Previously known as SF500 Multi-Stage Shower Filter
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Calcium sulfite: the filtration media that reduces chlorine

Calcium sulfite is a well-established filtration media used specifically for chlorine reduction. Unlike some filtration media that only work in cold water, calcium sulfite is effective across both hot and cold temperatures — making it particularly well suited to shower filtration, where water temperature varies.

In every Aquabliss filter, calcium sulfite works alongside redox media, activated carbon, PP cotton, and fine stainless steel mesh to reduce chlorine, heavy metals, sediment, and organic impurities in sequence. Each layer targets specific contaminants, working together to give your skin and hair a kinder shower every day.

Filtered water for your skin, hair, and bathroom

Chlorine and contaminants in unfiltered shower water can affect more than just how your skin and hair feel — over time, they can leave deposits and residue on shower surfaces that build up and become harder to clean.

Reducing contaminants at the source with an Aquabliss shower filter helps on both fronts. Your skin and hair are exposed to less of what they don't need. Your shower surfaces accumulate less residue over time.

Many customers with dry, irritated skin or dull, brittle hair report improvements in skin comfort and hair condition after making the switch to filtered water. Reducing chlorine and contaminants gives your skin's natural moisture a better chance to do its job, and gives your hair a better base to hold onto its natural condition.

Transform your routine

Calcium sulfite filtration that reduces chlorine and supports kinder water for your skin and hair. Find your shower filter and make the switch.

Daily Revitalize Shower Filter on a white background

SF400 Daily Revitalize+ Shower Filter

SF400 Daily Revitalize+ Shower Filter

$38.99
$38.99
Double the Vitamin C + Minerals than SF100
Previously known as SF400 Revitalizing Shower Filter
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Aquabliss calcium sulfite shower filtration

Aquabliss shower filters use calcium sulfite as a core filtration layer — one that reacts with and neutralises chlorine effectively across hot and cold water. Combined with redox media and activated carbon, the result is multi-stage filtration that reduces chlorine, heavy metals, THMs, sediment, and organic impurities from your shower water.

Many customers who switch to an Aquabliss shower filter notice a difference in how their skin and hair feel over time — less dryness, less irritation, and hair that holds onto more of its natural moisture. Filtering chlorine and contaminants at the source gives your skin and hair a better daily base.

Transform Your Routine
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Kinder water for your skin and hair

Skin that's less exposed to chlorine and contaminants tends to feel more comfortable and retain its natural moisture more easily. Hair that's showered in filtered water often holds onto more of its natural condition with regular use.

Why Aquabliss calcium sulfite shower filters?

Calcium sulfite is one of the most reliable filtration media for chlorine reduction — and it works across both hot and cold water temperatures, which matters in the shower. Every Aquabliss filter contains calcium sulfite as part of a multi-stage stack. The SF500 Daily Essential+ Shower Filter takes it further with a twice-strength formulation — the strongest chlorine reduction spec in the range.

Effective chlorine reduction

Calcium sulfite reduces chlorine consistently across both hot and cold water — making it particularly well suited to shower filtration, where water temperature varies with every use. Combined with redox media and activated carbon, Aquabliss calcium sulfite shower filters reduce chlorine, heavy metals, THMs, and organic impurities through multiple filtration layers.

Designed for your skin and hair

Reducing chlorine and contaminants at the source may help your skin retain more of its natural moisture and feel less dry and irritated with regular use. Your hair may hold onto more of its natural condition too. The Daily Revitalize Shower Filter (SF100) and Daily Revitalize+ Shower Filter (SF400) add Vitamin C and Tourmaline mineral infusion for a daily skin and hair benefit alongside filtration.

Easy installation

Compatible with all standard shower connections and installs in under 2 minutes with no tools required. Remove your existing shower head, attach the filter to the shower arm, reconnect — everything you need is already in the box.

Cost-effective and low waste

The filter casing is designed to last for years — only the cartridge needs replacing, every 3–6 months depending on your water quality. Less waste, lower ongoing cost, and consistent filtration performance throughout. Subscribe + save keeps a cartridge ready before you need one.

FAQs about shower head calcium filters

Calcium sulfite is a filtration media used in shower filters specifically to reduce chlorine. It reacts chemically with chlorine to neutralise it before the water reaches you — and it works effectively across both hot and cold water temperatures. It's one of the core layers in every Aquabliss shower filter, working alongside redox media and activated carbon to reduce chlorine, heavy metals, and organic impurities.

Calcium sulfite does not remove dissolved calcium or magnesium from water. True water softening — removing the minerals that define water hardness — requires a dedicated ion exchange system, which is a different process. Learn more about calcium sulfite and how it works.

Calcium sulfite is one of the most effective media for chlorine reduction in shower filters, particularly because it works across hot and cold water. Aquabliss filters use calcium sulfite alongside redox media and activated carbon — a combination that reduces chlorine, heavy metals, THMs, sediment, and organic impurities across multiple filtration stages.

For everyday mains water, the SF220 Daily Essential Shower Filter or the  SF100 Daily Revitalize Shower Filter are well suited. For well water or heavy sediment, the SF500 Daily Essential+ Shower Filter is the recommended choice. For maximum filtration alongside Vitamin C and mineral infusion, the SF400 Daily Revitalize+ Shower Filter is designed for that.

The SF500 Daily Essential+ Shower Filter uses twice-strength calcium sulfite compared to the standard formulation — making it the most thorough chlorine reduction option in the range. It also uses coconut shell activated carbon, a higher-grade source than standard alternatives, for more thorough reduction of THMs and organic impurities. The SF500 Daily Essential+ Shower Filter is the recommended choice for well water and high-sediment supplies. Cartridges last 3–6 months depending on water quality.

Cartridges last 3–6 months depending on your water quality, usage, and the levels of chlorine and contaminants in your supply. A reduction in water flow, a return of the chemical smell in your shower water, or a change in how your skin and hair feel are all signs it may be time to replace. Sign up for subscribe and save to keep a replacement cartridge ready before you need it.