Rainshow'r CQ-1000MS Shower Filter with Pro Shower Massage Head


The Rainshow'r CQ-1000MS Dechlorinating Shower Filter provides over 90% chlorine-free showering for smoother, softer skin, and healthier, more manageable hair. Sun-dried quartz crystals in the filter invigorate shower water. 3-position Shower Pro Massage Head adjusts to spray, massage or spray/massage. Available in White.

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Rainshow'r CQ-1000MS Dechlorinating Shower Filter with Shower Pro Massage Head, allows you to enjoy all the benefits of a chlorine-free shower with the added benefit of an internationally recognized showerhead with 3 positions – spray, massage, and combination spray/massage. Excessive amounts of chlorine in water are known to cause health issues, and to have drying effects on the skin and hair. Rainshow'r CQ-1000MS solves the chlorine issue with KDF®-55 filtering media (a 50/50 alloy of copper and zinc in granular mesh form), which removes over 90% of free chlorine from shower water. KDF-55 does not trap or hold chlorine – it converts it into a harmless and environmentally safe, soluble chloride. KDF-55 contains no harmful or toxic ingredients, and is commonly used in treating drinking water. The Rainshow'r filtration system starts with a polyester pre-filter to catch any sediment or other particles, then 15.5 ozs of KDF-55, and finally a 1-oz layer of all-natural, sun-dried quartz crystals, which "invigorate" filtered water for a refreshing shower feel and better sudsing of bath products.

The Rainshow'r filter cartridge has an effective filtering life of approximately 6-7 months (for a family of four) or an estimated 15,000-20,000 gallons of water. Service life may vary depending upon water quality, temperature, flow rate, and other factors  ¹ – for example, KDF-55 will dechlorinate longer in clean water than it will in "dirty" water. All Rainshow'r CQ-1000 shower filters are designed to work most effectively with high quality, low-flow showerheads with flow rates of 2.5 gallons per minute, including the provided Shower Pro Massage Head. This ensures water has adequate contact time with the filter to maximize chlorine conversion, and also meets federal guidelines.² The CQ-1000MS shower filter system is very easy to install, and replacing the pop-in filter cartridge is hassle free. Available in White.  1-Year Manufacturer's Limited Warranty (90 Days on Replaceable Filter Cartridge).

Replacement RCCQ-A Filter Cartridges for all CQ-1000 Shower Filter Systems are available through National Allergy (sold separately).


  • Reduces 90% or more of free chlorine in shower water
  • Does not trap or hold chlorine – converts free chlorine into a harmless, environmentally safe and soluble chloride
  • WQA Certified ³ to NSF/ANSI Standard 177 for reduction of free chlorine
  • Beneficial for anyone, especially those with dry, delicate or sensitive skin, or for the chemically sensitive
  • Customers using the Rainshow'r CQ-1000MS shower filter report:
    • Smoother, softer, younger-looking skin
    • Less dryness and itchiness of skin and scalp
    • Healthier, more manageable hair that's less brittle and has better texture
    • Less fading and breakage of color-treated hair
  • The Rainshow'r filtration system is non-toxic, contains no harmful ingredients, and includes:
    • Polyester pre-filter – traps sediment to reduce clogging and extend filter performance
    • 15.5 ozs of KDF media – natural minerals create an electrolytic reaction that converts free chlorine to harmless chloride
    • Crystalline quartz (washed and sun dried for maximum purity) – energizes water for a great feel and better sudsing
  • Filter cartridge estimated to last for up to 15,000-20,000 gallons,¹ or approximately:
    • Family of 6 – 4-5 months
    • Family of 4 – 6-7 months
    • Family of 2 – 12-14 months
    • Family of 1 – 24-28 months
  • Easy filter change – just pops in, with no back flushing required
  • Quality construction – ABS plastic, brass threads
  • Simple to install – no tools required
  • Shower Pro Massage shower head (included) – 3 positions:
    • spray – a gentle, light spray
    • massage – pulsating water massage
    • spray/massage – a combination of spray and massage
  • Size:  9-3/4" x 4" x 3-3/4"
  • Weight: 2 lbs
  • Made in USA
¹ The ability of the KDF-55 shower filter to reduce free chlorine is, in part, a function of the quality of the water (i.e., sediment and turbidity levels). Therefore, it is difficult to determine precisely the number of gallons that can be effectively filtered, as each household's water quality and other factors will vary. Filter life estimates provided above are based on the manufacturer's assessment of average actual experience by tens of thousands of Rainshow'r customers over a 25-year period.
² All Rainshow'r showerheads conform to the required 2.5 gallons per minute flow rate specified by the U.S. Energy Policy Act of 1992.
³ WQA stands for Water Quality Association, a not-for-profit international association of manufacturers, distributors, and dealers of water treatment systems for household, commercial, and industrial applications. Rainshow'r CQ-1000 shower filters have been WQA certified in accordance with "Shower filtration systems ‐ Aesthetic effects," NSF/ANSI-177. Click here to view a copy of this certification.

Specifications for Housing and Filter Cartridge for the Rainshow'r CQ-1000MS Dechlorinating Shower Filter

• Dimensions (with massaging shower head): 9-3/4" x 4" x 3-3/4"
• Dimensions (without massaging shower head): 3" x 4-3/4"
• Weight: 2 lbs
• Maximum Pressure: 100 psi
• Minimum Pressure: 30 psi
• Housing Material: ABS/PC
• Maximum Water Temperature: 120°F  (49°C)
• Minimum Water Temperature: 40°F  (5°C)
• Capacity: 25,000 gallons

Click here to view the Owner's Manual for the Rainshow'r® CQ-1000MS Dechlorinating Shower Filter with Shower Pro Massage Head.