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SPECIAL SHOWER FILTER®

Three-stage shower-water conditioning with micro-spray technology

Shower-Water Conditioning

Three treatment chambers / One refreshing shower experience

SPECIAL SHOWER FILTER combines three water-conditioning media stages with a micro-spray shower head in one compact, replaceable system.

Designed by Watch Water®, the SPECIAL SHOWER FILTER directs incoming shower water through Titanic Carbon, FILTERSORB® SP3-S and an MgO bead cartridge before distributing it through a micro-spray shower head. The three-stage configuration is intended to reduce verified water-quality concerns, condition temporary hardness and modify the shower-water experience without using a conventional salt-regenerated softener. All contaminant-reduction and water-conditioning claims must be supported by independent testing at realistic shower temperatures and flow rates.

Multi-stage treatment / Micro-spray comfort

SPECIAL SHOWER FILTER Introduction

Better shower-water conditioning.
Designed for everyday use.

A compact point-of-use system for installation at a compatible shower connection where specific water-quality concerns have first been identified through testing.

Residential Showers

Point-of-use conditioning for household shower water.

Apartments and Rental Homes

Compact installation without a central treatment system, subject to plumbing compatibility.

Hotels and Guest Facilities

Shower-water conditioning for compatible hospitality installations.

Hard-Water Areas

Intended to condition temporary carbonate hardness using FILTERSORB® SP3-S.

Chlorinated Water Supplies

Titanic Carbon may support chlorine reduction when validated under actual temperature, flow and capacity conditions.

Hair and Personal-Care Rinsing

Micro-spray water distribution for routine showering and rinsing.

Four functional technologies / Integrated into one shower system

TC

Multi-Component Adsorption Stage (TITANIC CARBON)

Chamber 1 contains Titanic Carbon, described in the brochure as a combination of high-grade powdered activated carbon and Titansorb P-based media. Specific contaminant-reduction claims require independent performance validation.

SP3-S

Temporary-Hardness Conditioning (FILTERSORB® SP3-S)

Chamber 2 uses FILTERSORB® SP3-S nucleation-assisted technology to transform dissolved carbonate-hardness components into stable microscopic calcium-carbonate crystals without adding regeneration salt.

MgO

Magnesium-Oxide Bead Cartridge (MgO CONDITIONING)

Chamber 3 contains MgO beads. The finished-water magnesium concentration, pH effects, dissolution profile and cartridge capacity must be established through testing.

MS

Fine Water Distribution (MICRO-SPRAY)

The integrated micro-spray shower head distributes water through a dedicated nozzle plate to create a fine, uniform shower pattern. Any claimed bubble size must be instrumentally verified.

Science behind the SPECIAL Shower Filter

The system combines adsorption, hardness conditioning, mineral interaction and mechanical spray distribution within a replaceable shower-filter assembly.

  • Adsorption with Titanic Carbon – Activated-carbon-based media can interact with certain dissolved organic compounds and residual disinfectants (performance depends on temperature, contact time, flow and media condition).
  • Nucleation-Assisted Hardness Conditioning – FILTERSORB® SP3-S promotes the formation of microscopic calcium-carbonate crystals from temporary carbonate hardness without removing calcium and magnesium like ion exchange.
  • MgO-Water Interaction – Magnesium oxide can interact with water and influence its magnesium concentration and pH depending on inlet chemistry and contact time.
  • Micro-Spray Distribution – The nozzle system divides conditioned water into fine spray streams (micro-spray formation should not be described as oxygen generation or microbubble treatment without supporting measurements).
SPECIAL SHOWER FILTER Science and Technology
Product Specifications

Filter Construction & Technical Data

Overview of internal chamber layout and published technical parameters requiring verification.

Filter Construction & Chamber Layout
Position Brochure Description
Water inletThreaded shower connection
Chamber 1Titanic Carbon
Chamber 2FILTERSORB® SP3-S
Chamber 3MgO bead cartridge
Water distributionMiddle and bottom nozzle plates
OutletMicro-spray shower head
MaintenanceQuick-change replacement cartridge
Technical Information Requiring Publication
Parameter Brochure Information
Rated shower flowNot specified
Operating pressureNot specified
Operating temperatureNot specified
Treatment capacityNot specified
Replacement intervalNot specified
Connection/thread sizeNot specified
Chlorine-reduction capacityNot specified
Hardness rangeNot specified
Magnesium releaseNot specified
Micron/bubble-size test methodNot specified
CertificationsNot specified

Explore our shower-water poster library

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SPECIAL Shower Filter
2019

SPECIAL Shower Filter

Introduction to Watch Water’s multi-stage shower-head filtration system.

Inside the Three-Chamber Cartridge
2019

Inside the Three-Chamber Cartridge

Titanic Carbon, FILTERSORB® SP3-S and MgO bead treatment stages.

Titanic Carbon Adsorption
2026

Titanic Carbon Adsorption

Understanding adsorption under real shower-water conditions.

FILTERSORB SP3-S Technology
2026

FILTERSORB® SP3-S Technology

Temporary-hardness conditioning without salt regeneration.

Micro-Spray Shower Technology
2026

Micro-Spray Shower Technology

Fine and consistent water distribution through the nozzle plate.

Replace. Refresh. Continue.
2026

Replace. Refresh. Continue.

Cartridge maintenance for consistent shower-filter performance.

Frequently
Asked Questions

Important information about the SPECIAL Shower Filter’s construction, installation, performance and maintenance.

Contact Support
What is the SPECIAL Shower Filter?
It is a shower-head water-conditioning system combining three media chambers with an integrated micro-spray shower head.
Which treatment media are inside the cartridge?
The brochure identifies Titanic Carbon in Chamber 1, FILTERSORB® SP3-S in Chamber 2 and MgO beads in Chamber 3.
Does it completely remove every heavy metal and contaminant?
No universal removal claim should be made. Each contaminant claim must be supported by independent testing that specifies influent concentration, reduction percentage, flow, temperature and treatment capacity.
Can it reduce chlorine?
Activated carbon can reduce chlorine, but performance must be verified at shower temperature and flow. NSF/ANSI 177 is specifically used to certify free available chlorine reduction by shower filters. (NSF water-treatment standards)
Does it work like a traditional water softener?
No. FILTERSORB® SP3-S conditions temporary carbonate hardness through crystallization. It does not exchange calcium and magnesium for sodium or produce conventionally softened water.
Does the filter add salt or require brine regeneration?
The brochure describes a salt-free cartridge that does not require a conventional softener’s brine regeneration process.
What is the function of the MgO beads?
MgO beads interact with the passing water. Their effect on magnesium concentration and pH must be documented with a validated performance test.
Does the shower head generate oxygen?
The brochure makes statements about carbon dioxide, oxygen and negatively charged microbubbles, but it does not provide analytical evidence. These claims should not be published until independently verified.
Can the micro-spray penetrate skin or hair follicles?
The brochure does not include a recognized test proving skin penetration. The webpage should describe the feature as fine spray distribution unless clinical evidence supports a stronger statement.
Can the filter treat hypertension or inflammation?
No. A shower filter should not be promoted as treating hypertension, inflammation or another medical condition. WHO guidance describes hypertension management through professional diagnosis, lifestyle measures and, when required, medication. (WHO hypertension guidance)
How frequently should the cartridge be replaced?
The brochure does not provide a replacement interval. It should be established using validated capacity data, usage volume, inlet-water quality and pressure-drop limits.
How can customers verify product performance?
Review an independent test report or certification covering the exact product model and claimed contaminant. Certification for one substance does not validate every other reduction claim.

Improve your shower-water experience

It all starts with understanding your water.

Send us your water-quality data, hardness levels and installation requirements. Our specialists will help evaluate SPECIAL SHOWER FILTER® for your residential or hospitality shower application.

Multi-Stage Shower-Water Conditioning by Watch Water®

Water treatment facility overview