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Compare Water Filters
Water filters are becoming an increasingly necessary part of our lives as we face the increasing pollution of our water supply from unwanted cancer causing chemicals. We have carbon based water filtration systems and reverse osmosis water filters in both whole house, and under and over the counter models, at prices to suit your budget. All our water filters have been lab tested to meet the most stringent of safety standards. Use our comparison chart below to aid you making your choice of water filter then go to our product pages for more details. We also carry a full line of shower filters for removing chlorine and lead from shower water.
Compare Water Filters - Countertop - Comparison
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Type: Countertop water ionizer
Filtration: ultra duel phi filters
Plate quantity: 9
Operating modes: 3 alkaline, 2-phase acidic water and water purification mode
Dimensions: 15.75"W x 4.55"D x 16.38"H
Produces pH levels from the lowest acidic levels to the highest alkaline water levels
Features 9 huge plates, 375 watts of power and 315 square inches of surface area
Creates "Super Water" of pH levels from 2.0 to 12.0 for cleaning, sterilizing and disinfecting
Features Ultra Duel Phi water purifier filtration down to 0.01 – 0.1 microns
Is a bit larger compared to some of other water ionizers and takes up counter space
Needs to be close to an electrical outlet
Type: Countertop water ionizer
Filtration: duel internal filters
Plate quantity: 9
Operating modes: 4 alkaline, 2 acidic water and 1 purifying mode
Dimensions: 15" x 13 3/4" x 6"
Equipped with 9 Platinum coated titanium plates
Produces great tasting alkaline water which is much smoother tasting than conventional water
Powered by the advanced Switched-mode power supply (SMPS)
Filter life indicators for each filter are conveniently shown on the front display
Convenient front sliding door for easy filter access
Comes with a lifetime warranty on all parts
Needs to be close to an AC electrical outlet
Larger sized machine that will take up some counterspace
Type: Countertop water ionizer
Filtration: duel phi filters
Plate quantity: 7
Operating modes: 3 alkaline, 2-phase acidic water and water purification mode
Dimensions: 15.75" x 4.55" x 16.38"
Produces pH levels from the lowest acidic levels to the highest alkaline water levels
Features 7 huge plates, 280 watts of power and 245 square inches of surface area
Automatic control system with built-in CPU chips automatically detects the current water quality
Dual Phi Water Purifier Filtration provides clean, great tasting water
Is a bit larger compared to some of other water ionizers and takes up counter space
Needs to be close to an electrical outlet
Type: Countertop water ionizer
Filtration: duel internal filters
Plate quantity: 7
Operating modes: 4 alkaline, 4 acidic water and 1 purifying mode
Dimensions: 15" x 13 3/4" x 6"
Produces great tasting alkaline water which is much smoother tasting than conventional water.
Equipped with 7 Platinum coated titanium plates
Powered by the advanced Switched-mode power supply (SMPS)
Filter life indicators conveniently shown on the front display
Convenient front sliding door for easy filter access
Comes with a lifetime warranty on all parts
Needs to be close to an AC electrical outlet
Larger sized machine that will take up some counterspace
Type: Countertop 4-stage water filter
Model type: countertop
Filtration: exclusive carbon-block technology, 4-stage filter
Capacity: 600 gallons of water
Replace filter: 12 months
Washable filter which prolongs filter life
Only filter to remove 99.99% of live parasites
Quick and easy to install
Takes up counter space but unit is rather compact compared to other water filters
Type: Counter top 10 stage water filter
Model type: Counter top
Filtration: Premium 10-Stage Filtration
Capacity: Up to 1500 gallons
Excellent 10 stage filtration
Great tasting water
Simple to set up
Easy and inexpensive filter changes
Need 5 inches of spare counter space
Model type: countertop
Filtration: big block carbon filtration
Capacity: 1000 gallons of water
Replace filter: 12 months
Sturdy yet aesthetically pleasing stainless steel design
NSF certified for standards 42 (chlorine taste and odor) and 53 (VOC's, lead, Trihaolomethanes)
Features a filter life indicator which tells you if its working properly or when to change the filter
Spigot is conveniently built into the system
Faucet adapters aren't meant for pull-out faucets and some designer kitchen faucets
Type: Countertop Dual Filter System
Model type: dual countertop
Filtration: exclusive carbon-block technology, 4-stage filter with choice of an additional filter to treat specific contaminants
Capacity: 600 gallons of water
Replace filters: 6 - 12 months
4 advanced filtration stages removes hundreds of contaminants
Choice of an additional filter to remove specific contaminants such as Fluoride, Arsenic, MTBE, and Nitrates
Quick and easy to install
Rather compact in size compared to other dual filtration systems
Takes up counter space
Have to replace filters every 6 - 12 months
Type: Countertop 4-stage filter
Model type: countertop
Filtration: 4-stage Doulton Ultracarb ceramic filter
Capacity: 600 gallons of water
Replace filter: 12 months
Utilizes Doulton Ultracarb Ceramic filter for excellent filtration
Eliminates bad taste and odor
Diverter valve allows you to switch from unfiltered to filtered water
Includes all necessary hardware for easy installation.
Type: Countertop 4-stage filter
Model type: countertop
Filtration: 4-stage Doulton Ultracarb ceramic filter
Capacity: 600 gallons of water
Replace filter: 12 months
Economical alternative to Doulton countertop water filter
Compact size is perfect for apartments, RVs and smaller homes
Absolute filtration efficiency to 0.9 microns
Easily attaches to most standard faucets
Is not NSF Certified
Takes up counter space
Compare Water Filters - Under Sink - Comparison
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Type: Under Sink 4-stage water filter
Model type: Under the counter
Filtration: exclusive carbon-block technology, 4-stage filter
Capacity: 600 gallons of water
Replace filter: 6 - 12 months
NSF Certified
NSF Certified
Washable filter which prolongs filter life
Includes an attractive chrome long reach faucet
Only filter to remove 99.99% of live parasites
Filter surrounded by a durable housing
Plumber installation recommended
Type: Under sink water ionizer
Filtration: duel internal filters
Plate quantity: 7
Operating modes: 4 alkaline, 4 acidic water and 1 purifying mode
Dimensions: 15" x 13 3/4" x 6"
Neatly fits under the sink and includes all necessary hardware for installation
Includes attractive, easy-to-use above counter stainless steel faucet
Equipped with 7 Platinum coated titanium plates
Powered by the advanced Switched-mode power supply (SMPS)
Filter life indicators conveniently shown on the front display
Convenient front sliding door for easy filter access
Comes with a Lifetime Warranty on all parts
Needs to be close to an electrical outlet
Type: Under sink water ionizer
Filtration: duel internal filters
Plate quantity: 9
Operating modes: 4 alkaline, 4 acidic water and 1 purifying mode
Dimensions: 15" x 13 3/4" x 6"
Equipped with 9 Platinum coated titanium plates
Includes attractive, easy-to-use above counter stainless steel faucet
Powered by the advanced Switched-mode power supply (SMPS)
Filter life indicators for each filter are conveniently shown on the front display
Convenient front sliding door for easy filter access
Comes with a lifetime warranty on all parts
Needs to be close to an AC electrical outlet
Type: Under sink ultra-filtration system
Model type: under counter
Filtration: mixed carbon bedded filter, multi-media bed filter, hollow fiber ultra-filtration module
Capacity: 800 – 2000 gallons depending on filter
Remove suspended solids, colloids and fine silt particles yet still retains essential minerals in the water which are beneficial to health
Features innovative filtration technologies to reduce unwanted contaminants in a water supply
Effectively removes cysts, bacteria, viruses and a wide range of chemicals, metals and organics
Can take up space underneath the sink. However the system can be placed wherever it is most convenient
Type: Under Sink Dual Filter System
Model type: Under the counter
Filtration: exclusive carbon-block technology, 4-stage filter with choice of an additional filter to treat specific contaminants
Capacity: 600 gallons of water
Replace filter: 6 - 12 months
4 advanced filtration stages removes hundreds of contaminants
Choice of an additional filter to remove specific contaminants such as Fluoride, Arsenic, MTBE, and Nitrates
Includes an attractive chrome long reach faucet
Filters are surrounded by a durable housing
Plumber installation recommended
Need to replace 2 filters
Type: Under Counter
Model type: Under Sink
Filtration: 4-stage Doulton Ultracarb ceramic filter
Capacity: 600 gallons of water
Replace filter: 12 months
Utilizes Doulton Ultracarb Ceramic filter for excellent filtration
Fits nicely under the sink and includes all installation accessories
Includes attractive chrome faucet
Reduces up to 99% of soluble lead, iron and hydrogen sulfides
Plumber installation is recommended
Is not NSF Certified
Type: Under Sink Dual Filter System
Model type: Under the counter
Filtration: 4-stage Doulton Ultracarb ceramic filter with choice of an additional filter to treat specific contaminants
Capacity: 600 gallons of water
Replace filter(s): 6 - 12 months
Utilizes Doulton Ultracarb Ceramic filter for excellent filtration
Includes attractive chrome faucet
Choice of an additional filter to remove specific contaminants in the water
Plumber installation recommended
Is not NSF Certified
Type: under sink
Model type: Quick change under sink
Filtration: 3-stage Doulton Sterasyl ceramic
Capacity: 1500 gallons lead reduction. 3000 gallons chlorine and VOC reduction of >95%
Replace: 12 months
Features a simple and sanitary quick change design when replacing filters
Highly efficient ceramic micro filter provides genuine sub micron filtration of drinking water
Effectively reduces the taste of chlorine and odor
Plumber installation recommended
Is not NSF Certified
Type: Under counter
Model type: Under Sink
Filtration: reduces chlorine taste and odor and sediments
Capacity: 2,000 gallons
Replace filter: 6 - 12 months
Filters the system through your cold water line and out your existing faucet. No extra faucet or spigot is required
Quick and easy to change filter cartridge
NSF/ANSI Tested and Certified by Standards 42 for the reduction of Chlorine Taste and Odor
For cold water use only
Plumber installation is recommended
Type: Under sink water ionizer
Filtration: Sediment filter, Carbon filter, Micron Silver Impregnated Carbon filter
Plate quantity: 4
Operating modes: 4 alkaline, 2 acidic, 1 clean/neutral
Dimensions: 15" x 11" x 4.5". Spout: 10.5"H x 2.1"D
Neatly fits under the sink and includes all necessary hardware for installation
Great start-up ionizer at a great value
Triple filtration system to remove sediment, chlorine and other contaminants
Up to 4 Platinum Titanium Electrodes
Plumber installation recommended
Needs to be close to an electrical outlet
Type: Reverse Osmosis Under Counter
Model type: Under counter
Filtration: sediment, pre-carbon and post carbon filters along with a reverse-osmosis membrane
Capacity: 50 gallons per day
Total Dissolved Solids (TDS): <1800 ppm
Cartridges connect directly to the unit with a simple 1/4 turn
Typical rejection rate 98% (total dissolved solids)
Compact design
Filter housings are eliminated. No mess during replacement
Plumber installation recommended
Reverse Osmosis removes good tasting minerals along with the bad
Compare Water Filters - Pitcher - Comparison
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Type: Pitcher 5-stage filter
Filtration: 5-stage filtration process
Filters: removes contaminants such as chlorine, rust, metals, organic compounds and much more
Replace filter: around 25 gallons
Advanced 5-stage filter to remove chlorine, rust, metals and much more
In-fridge push button dispenser to conveniently disperse water from bottom of pitcher
Built-in TDS Meter lets you know when filter cartridges are working properly and the number of detectable dissolved solids
Sleek, compact design
Filter could last a little longer
Type: Water filter pitcher
Filtration: activated carbons and ion exchangers
Filters: 14 heavy metals, chemicals and insecticides
Replace filter: around 95 gallons
More than 2x the filter life of competing brands. 95 gallons vs. 40 gallons average
Tap water reservoir and lid have overlapping parts to reduce leaks and spills
Cutting edge Unique Silver Impregnated Carbon Technology to reduce the possibility of bacteria growth within the filter cartridge
Effectively removes chlorine
Could be a little more durable
Filtration: Bio-ceramic filter
pH output: Up to 8.5+ (will vary on source of water)
ORP output: -250
Capacity: 20 fl. oz.
Dimensions: 5.75"H x 47"Diameter
Conveniently provides alkaline water while on the go
Provides pH levels of up to 8.5 or above
Bio-ceramic filter reduces chlorine, fluoride, heavy metals, insecticides and other impurities
Requires no electricity
Does not provide large amounts of alkaline water
Compare Miscellaneous Water Accessories - Comparison
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Type: Alkaline water booster drops
Made from organic potassium substances and and 79 trace minerals from marine deposits
450-600 drops per 1.2 oz. bottle
Alkalizes your drinking water. Great while traveling or at work
Only 3-4 drops to a glass of water can increase the pH to about 8-10
Contains no sodium
Does not provide the full benefits a countertop or under sink alkaline water ionizer does
Type: Garden hose dechlorinator
Model type: Dechlorinator
Filtration: 26 oz. KDF
Capacity: Filters 20,000 - 40,000 gallons of water
Removes over 85% of the chlorine
Completely non-toxic
Safer for watering plants and animals
Removes chlorine only - not designed to remove particulate matter or other water contaminants
Compare Water Test Kits - Comparison
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Identifies: bacteria, chlorine, lead, nitrates, nitrites, pH, hardness and pesticides
Includes: 1 Bacteria test vial, 1 Lead/Pesticide test packet, 1 Nitrate/Nitrite test packet and 1 pH/Hardness/Chlorine test packet
One of a kind kit tests for 8 of the most common and potentially hazardous contaminants
Accurately compare your results with EPA-recommended levels
Fast with results in minutes
Does not determine the exact levels - only if there is contamination above EPA-recommended levels
Identifies: copper, iron, Coliform bacteria, pesticides, nitrates, nitrites, lead, hardness, pH and chlorine
Includes: Bacteria test vial, Lead/Pesticide test packet, Nitrate/Nitrite test packet, pH/Hardness/Chlorine test packet, Copper test packet and Iron test packet
Identifies specific contaminants such as copper and lead commonly found in private water wells
No special equipment or training required
Provides results with EPA-recommended levels in minutes
Does not determine the exact levels - only if there is contamination above EPA-recommended levels
Identifies: Coliform Bacteria
Includes: 1 Bacteria Test vial, detailed instructions and comparison table
Indicates if your water may be contaminated with bacteria that can cause disease
Includes detailed instructions and comparison table
Provides results at home
Takes 48 hours to produce accurate test results
Identifies: lead
Includes: 1 Lead test strip, sample vial, dropper pipette and desiccant packet
Detects dissolved lead at levels below the EPA Action level of 15 parts per billion
Provides simple, clear directions
EPA-based, laboratory certified test kit
Does not give in-depth results that a laboratory can provide
Identifies: 2 common pesticides (Atrazine and Simazine)
Includes: 1 Pesticide test strip, sample vial, dropper pipette and desiccant packet
Receive accurate results in just 10 minutes
Accurately detects chemicals at or below the EPA Maximum Contaminant level (Atrazine – 3 ppb and Simazine 4 ppb)
Does not determine the exact levels of pesticides in the water
Identifies: bacteria such as E.coli, Pseudomonas aeruginosa and species of Shigella
Includes: test strip, sample vial and sample dropper pipette
No chemicals to add or measure
Detects bacteria in less than 20 minutes - compared to the 24-48 hour requirement with other test kits
Can test pools, spas, lakes and rivers
Affordable
Does not determine the exact level of bacteria in the water
Identifies: 17 metals and 10 organic chemicals
Includes: all materials to collect samples and to safely send it off to a lab
Comprehensive, easy to understand kit for collecting water samples
Includes all materials to safely collect samples and then send to a lab
Includes report with results and how they stack up against the EPA’s maximum contaminant level
Have to wait 7 - 10 days for lab results to return
Identifies: bacteria, 19 heavy metals, 11 inorganic metals, 5 organic chemical, 47 volatile organic chemicals and 20 pesticides, herbicides and PCBs
Includes: all materials to collect samples and to safely send it off to a lab
Comprehensive, easy to understand kit for collecting water samples
Includes all materials to safely collect samples and then send to a lab
Certified team of scientists will analyze your drinking water
Have to wait 7 - 10 days for lab results to return
Identifies: bacteria, chlorine, lead, nitrates, nitrites, pH, hardness and pesticides
Includes: testing materials, data sheets, interactive CD, project outline, presentation-ready data recording sheet, background information on water purity
Up to 10 different water samples
Provides accurate results
Includes all materials and supplies to conduct a scientific investigation
Makes your next science project a breeze
Does not determine the exact levels - only if there is contamination above EPA-recommended levels
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