Dream Spa 4-Piece Disk Filter Cartridge Replacement Set: Ultimate Shower Water Filtration for Dream Spa Shower Heads and Hand Showers – Trusted US Brand Review

4 SETS OF REPLACEMENT DISK FILTERS for Dream Spa Shower Head model 3318 (ASIN B07VHFNPNV), Hand Shower models 3319, 3339 (ASINs B07VGBBSJT, B07VKD6X5Z), and Shower Combo models 3320, 3340 (ASINs B07VKG48LX, #) | America's most cost-efficient shower water filtration system, each Disk Filter costs less than 1 penny a day (based on 9-month replacement cycle). PURIFY YOUR SHOWER WATER by blocking harmful sediments and impurities while showering with one of our amazing high-pressure Dream Spa shower heads | Unlike most shower heads sold online today, these products are rigorously tested by our American team of showerhead experts to meet top U.S. quality and performance standards. ENJOY HEALTHIER, YOUNGER LOOKING SKIN & HAIR - It's a fact that cleaner shower water helps relieve dry, itchy skin and flaky scalp, revitalize and strengthen hair and nails, restore water's PH balance and protect your skin and body from damage caused by harmful metals, chemicals, and bacteria present in shower water. EASY TO REPLACE CARTRIDGE DESIGN - Each Dream Spa Cartridge consists of Inner and Outer Cartridge Disks. After 6 to 9 months of use, simply unscrew Powerhead Face Plate and replace both Cartridge Disks as shown on one of the product images. LAB-CERTIFIED FOOD-GRADE SAFE fiber material from TRUSTED AMERICAN BRAND | Why take chances with untested shower filters from unknown overseas sellers? As one of the leading American shower brands, we stand behind every product we sell with BEST U.S. CUSTOMER SERVICE and live American customer service representatives to help you immediately on the phone or by email.