The Anti-scale water filter help reduce scale build-up and corrosion on your water heaters, house plumbing fixtures, and appliances that use water.
Polyphosphate Scale Inhibitor comparisons
The scale is calcium and magnesium deposits that form on household plumbing fixtures (showerheads, faucet, and pipes) and appliances like a dishwashing machine, clothes washer, heaters (gas, electric & tankless style), and boilers.
The scale build-up can shorten the life of household appliances, cause the plumbing fixtures to clog leading to water pressure loss, increase energy usage leading to high utility bills and improve the efficiency
The filter is easy to maintain compared to traditional water softener because:
- It requires no salt to operate
- Less water wastage
- No backwashing or regeneration required
- Requires less space
- No electricity is required
The only maintenance required is a change of filter but this depends on the water quality.
What does a polyphosphate filter do?
Polyphosphate filter is not a water softener. It does not remove hard water minerals (calcium and magnesium) but makes them inactive such that do not form scale on your plumbing and appliances.
Most anti-scale water filter uses Template Assisted Crystallization (TAC) technology. The TAC technology attracts hard water minerals and transforms them into inactive microscopic crystal particles or crystalize so as not to form scale on household plumbing and appliances.
The crystals stay suspended in the water and are passed to the drain
It keeps healthy minerals in your water not like traditional water softener that remove hard water minerals
Anti scale water filter reviews
iSpring FWDS150K Anti Scale Water Filter inhibits corrosion particularly on iron, steel, galvanized, copper and lead.
The filter is tested by an independent third-party to meet NSF 42/60 standards.
This filter is capable of filtering up to 150, 000 gallons of water, or lasting for 12 months depending on inline water quality
The iSpring Anti-Scale Filter with Patented Scale Inhibitor fits Standard 20” x 4. 5” Whole House Water Filtration Systems but also available in size – 10″ x 4.5″, white
- Size: 4.5” x 20”
- Max PSI: 80psi
- Max Temperature: 100°F (38°C)
- Material: Sodium Polyphosphate crystal beads
- Life Cycle: 6 months or earlier depending on the quality of your incoming water
Express Water – Polyphosphate Anti-Scale Water Replacement Filter measures 4.5” x 20” inch that fits the whole home water filter system housings.
It is made with food-grade slow dissolve Sodium Polyphosphate crystal beads and is finished with a thermally bonded cap and industrial sealed silicon ring.
Polyphosphate prevents the formation of scale and corrosion. It also removes algae, silt, rust, dirt, sediment, existing scale, and sand
AQUACREST AP431 Whole House scale inhibitor cartridge help prevent limescale and corrosion from building up.
It’s recommended that you replace the inhibitor every 6 months for effective scale inhibition, but this may vary based on water conditions.
Scale inhibitor cartridge is available in a pack of 3
3M Aqua-Pure Whole House Scale Inhibition Inline Water System helps prevent scale build-up on hot water-using appliances such as dishwashing machine, clothes washer, heaters (gas, electric & tankless style), boilers, and plumbing fixtures (showerheads, faucet, and pipes).
With 304 stainless steel head can be installed on existing copper pipes in the home. The stainless steel material consists of a corrosion-resistant material that provides a long service life
This filter is tested by NSF International to NSF/ANSI Std; 42 for material and structural requirements only
It has 3/4 inch NPT inlet/outlet connections for easy installation and high flow rates. The flow rate is rated for up to 10 GPM.
The system is to be installed on a cold water line feeding the water heater or point of entry into the home
It is recommended to change the filter cartridge every 6 months or sooner if you observe a noticeable reduction in water flow rate.
The water premier OneFlow is a Salt-Free Scale Prevention and Water Filtration System. It also includes the housing that has a head assembly with a pressure relief valve
Watts’s premier combo system includes a flow+ anti-scale cartridge for scale prevention and a 20-micron carbon block water filter. The 20-micron carbon block filter help remove taste odor and sediments. Also in the package include outlet connector, MPT thread adaptors, locking pins, mounting brackets, and multi-function tools
This system can stand upright on the floor or can be fixed to the wall with mounting brackets.
To provide quality water you are required to change one flow+ cartridge every 3 years or 250,000 gallons and carbon block annually or 50,000 gallons of use.
OneFlow+ system is certified by the Water Quality Association (WQA) to NSF/ANSI Standard 372 for lead-free, carbon block is certified to NSF/ANSI 42 and Anti Scale Media is certified by the Water Quality Association (WQA) to NSF/ANSI Standard 61
The system has a maximum flow rate of 10 GPM and should be installed on the cold water service line to condition the tap water just before the service line feeding the residential home.
Ami Anti-Scale Filter Cartridge fits standard 10-inch filter housing.
It is recommended to change the cartridge at least once every two years
This is an APPLIED MEMBRANES INC anti-scale filter cartridge 20 inches. The 20 inch fits 20″ Big Blue Housing.
It is recommended to change the filter every 12 months.
AQUASTAR-H2O 10″x2.5″ Water Softener Filter Cartridge uses ion resin to remove the hardness like Calcium, Magnesium, and Iron in tap water.
It is a certified safe food-grade cationic softener resin material for drinking water and to soften hard water effectively.
This cartridge is easy to install, ideal for countertop water purification system, and fits 10-inch standard housing
The IntelifilTM Polyphosphate/Granular Activated Carbon Cartridges utilize 42 and is NSF 60 certified clear bead media for scale and corrosion reduction.
The Granular Activated Carbon Cartridges is effective in removing organic contaminants and chlorine
It should not be used in chlorinated feed water without any bacterial protection such as UV light, KDF, and ceramic filters
The filter micron rating is 10 nominal and is suitable for removing Chlorine Bad Taste & Odor, Turbidity THMs, Dirt, and Sediment.
Polyphosphate Filter Life is 12,000 Gallons
Omnipure SCL10-B is a scale inline water filter that has a micron rating of 10 and a flow rate of 5GPM.
The filter lasts for 6 months or 1250 gallons
It can be used in ice machines, water coolers, drinking fountains, under the sink systems, and reverse osmosis systems
More Calcium inhibitor filter
H&G lifestyles Misting System Calcium Inhibitor Filter for Patio Misters Inline Water Filter Effectively Reduce Hard Water Spots, Soften Water, Upgraded Formula
Laurastar Limescale Cartridge for Water Filtering, Set of 3, Black
American Plumber W20CLHD 155405-51 20 Micron Pleated Cellulose Resin Filter – 10 Long by American Plumber
Aquasana Replacement Water Filter Cartridge for Ice Machine and Brewed Beverage System with Scale Inhibition, Antimicrobial Protection, Chloramine, Chlorine, and Cysts Aquasana Pro Series FS-ICE-C-17-R