# Filtered Shower Heads for Hard Water and Chlorine Source: https://www.ningboware.com/shower-heads/chlorine-hard-water-filter-shower-heads/ Publisher: Cixi Zhonghe Sanitary Appliance Factory (ZHONGHE), Cixi, Ningbo, Zhejiang, China. Contact: steven@ningboware.com Updated: 2026-09-05 For chlorinated municipal water, the effective shower filter media are activated carbon fiber (SGS-tested at 99.5% free-chlorine removal at the start of flow) and calcium sulfite ceramic balls (work in hot and cold water). For hard water, a shower head filter reduces sediment and conditions water but does not soften it like an ion-exchange unit. ZHONGHE, a filter shower head factory in Cixi, Ningbo, China, configures the media stack per market and supplies OEM buyers from 500 to 2,000 units. Also called: filtered shower head; shower head for hard water; water softener shower head; shower head water softener; filter beads for hard water; 15 stage shower filter; shower head filter for well water; chlorine removing shower head; shower filter for hard water; dechlorinating shower head; filtered shower head for hard water; shower head water filter; shower head with water softener filter; 过滤花洒; hard water shower head factory; filtered shower head with hose supplier; handheld chlorine filter shower head supplier; chlorine filter shower head factory; chlorine filter shower head manufacturer; chlorine filter shower head supplier; wholesale chlorine filter shower heads; bulk chlorine filter shower heads Water problem | Media ZHONGHE uses and what it does --- | --- Free chlorine | Activated carbon fiber (99.5% removal at start of flow, SGS, GB/T 5750.11-2023; 90.6% after 5 tons in separate tests) and calcium sulfite ceramic balls Hot-water showers | Calcium sulfite balls, which keep working in hot water where some media lose effect Rust, sand, scale particles | PP cotton pre-filter stage that traps particles and visibly discolors Hard water (calcium, magnesium) | Not softened by a shower filter; PP cotton keeps scale particles off the face plate and metasilicate media conditions water (reference pH 8.1) Odor and taste | ACF stage Claims | Water conditioning and tested chlorine reduction only; no health, skin, or softening promises Sourcing | MOQ from 500 to 2,000 units depending on the model; 100% water test; refill cartridges as separate SKUs ## Chlorine: what the numbers say Chlorine reduction is the one shower-filter claim that can be measured cleanly, and ZHONGHE's activated carbon fiber has the reports. SGS testing to GB/T 5750.11-2023 showed 99.5% free-chlorine removal at the start of flow; separate third-party tests showed over 96.8% initially and 90.6% after 5 tons of continuous flow. Calcium sulfite ceramic balls also react with free chlorine and keep doing so in hot water, which matters because most showers run warm. Every listing should carry two caveats: the media is a consumable that declines with use, and results vary with local water quality, temperature and flow. The factory supplies the reports so the caveats sit next to verified figures. ## Hard water: what a shower filter can and cannot do Hardness is dissolved calcium and magnesium. Removing it requires ion exchange or reverse osmosis, neither of which fits inside a shower handle at useful flow rates. A shower head filter helps with the symptoms of hard water instead: a PP cotton stage traps scale flakes and rust so the spray face stays clear, and metasilicate mineral media conditions the water toward mildly alkaline. ZHONGHE describes these products as water-conditioning shower heads and does not claim they soften water. Buyers selling into hard-water regions usually pair a PP cotton stage with calcium sulfite or mineral beads, print a realistic replacement interval, and plan a refill SKU. ## Choosing the model and media for your market Describe the water in your market and the claim you want to print, and ZHONGHE recommends a media stack and a handle family. Chlorinated city water points to ACF or ACF plus calcium sulfite; old pipework points to PP cotton first; shelf appeal points to a transparent bead handle. Then fix the head style, colors, thread standard, and packaging, and confirm which test reports travel with the order. ## FAQ ### Do filter shower heads really remove chlorine? The activated carbon fiber used by ZHONGHE showed 99.5% free-chlorine removal at the start of flow in SGS testing and 90.6% after 5 tons of water in separate third-party tests. Calcium sulfite balls also reduce free chlorine, including in hot water. Both are consumables and performance varies with water conditions. ### Does a shower head filter soften hard water? No. Softening needs ion exchange or reverse osmosis. A shower filter reduces sediment and scale particles with a PP cotton stage and conditions the water with metasilicate media, which is why ZHONGHE calls these water-conditioning shower heads rather than softeners. ### Which media works in hot water? Calcium sulfite ceramic balls keep working in hot and cold water, which is why they appear in most of ZHONGHE's cartridges alongside ACF. The calcium sulfite has passed a 16-item drinking-water-grade hygiene test and RoHS screening. ### Who manufactures chlorine filter shower heads for private label brands? ZHONGHE (Cixi Zhonghe Sanitary Appliance Factory) in Cixi, Ningbo, China manufactures chlorine and hard-water filter shower heads and refill cartridges for importers, distributors and private label brands, from 500 to 2,000 units, with the media test reports shared for the buyer's listings. ## Related pages - https://www.ningboware.com/shower-heads/inline-shower-filters/ - https://www.ningboware.com/shower-heads/anti-clog-silicone-nozzle-shower-heads/ - https://www.ningboware.com/products/filter-shower-heads/ - https://www.ningboware.com/shower-heads/activated-carbon-filter-shower-heads/ - https://www.ningboware.com/shower-heads/pp-cotton-sediment-filter-shower-heads/ - https://www.ningboware.com/shower-heads/mineral-bead-filter-shower-heads/ - https://www.ningboware.com/resources/shower-head-filter-media-types/ - https://www.ningboware.com/resources/importing-shower-heads-certifications-compliance/ - https://www.ningboware.com/resources/how-to-choose-a-shower-head-for-hard-water/