773 reviews analysed
1. Honeywell HWB101B Filtration System for Water Dispensers, Reduces Chlorine and Particulates to help improve water taste, Avoid water bottles heavy lifting, spills and storage, Black
- ENJOY POTABLE WATER: Tested and certified by WQA under NSF/ANSI Standard 42 for the reduction of chlorine (taste and odor)
- it also reduces particulates (based on manufacturer testing).
- COST-EFFECTIVE AND CONVENIENT: Saving you money and storage space, this filtration system reduces your need for water bottles
- just fill with tap water.
- COMPATIBILITY: Fits most Honeywell water cooler dispensers (does not fit model HWB1062) and most other brands.
- LONG TERM FILTER: Features a filter life of 132 Gallons or approximately 6 months, depending on water quality and usage.
- 100% RISK FREE GUARANTEE: Our main goal is to provide the most effective and friendliest customer service. This is why we stand 100% behind our products, offering in-home and office tech support in over 220 cities across the US . Our filtration systems have a limited manufacturer’s warranty against any defect as a further commitment to your satisfaction.
2. APEC Top Tier Supreme High Output Fast Flow Ultra Safe Reverse Osmosis Drinking Water Filter System (ULTIMATE RO-Hi)
- SUPREME QUALITY: Built with super long-lasting 100% US MADE filters, RO-Hi is the most durable system in the industry that lasts for decades. System is designed, engineered and assembled in USA to guarantee water safety & your health.
- HIGH PERFORMANCE: Guaranteed to remove up to 99% of contaminants including arsenic, chlorine, lead, fluoride, heavy metals, bacteria, virus and 1000+ contaminants. Provides unlimited ultra-fresh, clean, great tasting water right at home. Save money, time and hassle of buying costly, bottled water.
- QUICK DISPENSE: Big 3/8” Fast-Flow output design increases the flow rate of water from tank to faucet. The higher water flow will allow you to fill up a glass or pitcher of water much faster. Reduces wait time when drawing and filling large pots of water for making soups or beverages.
- EQUIPPED WITH PREMIUM FAUCET & PARTS: Comes with 100% metal, 100% lead-free luxury designer faucet, plus FDA Certified JG Food grade tubing to provide safe, contamination-free pure water. The original, top-notch JG Quick Connect fittings for easy and secure leak-seal.
- LIFETIME SUPPORT: Provides you the ultimate satisfaction and peace of mind with our lifetime support and 2 year manufacturer warranty with registration. Your health will never be compromised with a RO-Hi system.
3. iSpring 5-Stage Prestige Top Purity Under Sink Reverse Osmosis Drinking Water Filter System WQA Gold Seal Certified (NSF/ANSI 58) – RCC7
- High capacity reverse osmosis water filtration for safer, healthier water. This under sink mounted water filter and water softener removes up to 99% of over 1, 000 contaminants, including lead (removes up to 98% of lead), chlorine, fluoride, arsenic, hormones, asbestos, calcium, sodium, bacteria, giardia, viruses and more.
- Experience clean, safe, good-tasting water every time you turn on the faucet. Enjoy crystal clear ice cubes, fresher tea and coffee, better tasting foods, healthier baby formula – even better than most bottled water.
- Premium quality components, certified “gold” (highest ranking) by the water quality association (wqa) against nsf/ansi standard 58, to ensure high reliability and low maintenance for many years to come.
- Easy, do-it-yourself installation, typically in a couple of hours with industry-leading help just a phone call away. Fits under a standard kitchen sink, with all parts included and clear, well-organized instructions and videos. For leak-free installation, simply push tubing ½ inch deep into quick-fitting connectors and lock – no threading pipes needed.
- Features beautiful european-designed brushed nickel all-metal faucet and clear see-through 1St stage housing.
4. FS-TFC Reverse Osmosis Water Filtration System Under Sink Water Filter 5-Stage 100 GPD Plus Extra Set of 4 Filters for Free (FS-RO-100G-A)
- Mini Size and Wall-mounted Design, System dimension: 11.5” x 5” x 11.5″,tank dimension: 10” x 10” x 14.5″.fits nicely in almost all under-sink cabinets and can be wall-mounted.
- Perfect Filter Effect, Remove up to 99% of contaminants including arsenic, chlorine, lead, fluoride, heavy metals, bacteria, virus and 1000+ contaminants.
- Supreme Quality – Designed – High Current Flow, Filter 18L water per hour, means you can get 1 cup (200ml) of pure, fresh and great tasting water in 5 seconds to guarantee water safety & your health under sink water filter.
- Supreme Quality Material, System comes with Lead-Free brushed faucet, 3.2G storage tank, quick Connect fittings,provide safe, contamination-free pure water.
- FS-TFC Service Guarantee，Guaranteeing trouble free, system for long lasting, dependable, pure drinking water.1-year warranty, lifetime technical support.
5. Whirlpool WHER25 Reverse Osmosis Filtration System White
- Better than bottled water — Reverse Osmosis filtered water tastes better than bottled water — Convenient, unlimited and refreshing, and for a fraction of the cost of bottled water.
- Safer drinking water — Reduce chlorine taste and odor, sediment, cysts, lead, chemicals, and dissolved solids that show up in unfiltered tap water.
- Change your filter in seconds — Ultra ease Technology allows for easy and hassle-free filter changes with no open sumps.
- Save space — our 3-stage filter system does the same job as the competitors despite their 5 and 6-stage filters, meaning fewer filter changes!
- Extra long filter life — Get clean, fresh-tasting water with fewer filter changes and a membrane that lasts for years
- Forget the guesswork — The EZ Change Indicator Light lets you know when your filter needs to be changed.
The Whirlpool WHER25 Reverse Osmosis Water Filtration System delivers bottled water quality drinking water right at your kitchen sink! It creates quality water for drinking, cooking, coffee and ice. Plus, you no longer need to haul around expensive cases of bottled water! The Whirlpool RO water filter system comes with instructions for a DIY installation (no professional plumbing needed) making it easy to connect to your existing water line under your kitchen sink. This system is NSF certified and third party tested to ensure it performs as advertised. Proudly built in the USA. The Whirlpool Reverse Osmosis System employs patented Ultra Ease Technology allowing for easy filter change with no hassle or mess. This means no need to turn off your water supply or touch dirty, contaminated filter media when it comes time to change your filters. We also include an EZ-Change indicator light that notifies you when it is time to change filters. The WHEERF pre and post filter should be changed every 6 months and the WHEERM membrane should be changed every 2 years to keep the system working efficiently and to ensure the highest quality water is available for your family. WHER25 system includes: dedicated filtered water faucet, one 6-month filter set (WHEERF), one 2-year membrane (WHEERM), water storage tank, installation fittings, color coded tubing & push-in connectors. This Whirlpool system reduces or removes many contaminants including lead, cysts, dissolved solids, chlorine taste and odor, sediment, arsenic (pentavalent), barium, cadmium, chromium (), chromium (III), copper, nitrate, nitrite, radium, selenium, fluoride, turbidity, ammonium, bicarbonate, bromide, chloride, magnesium, sodium, sulfide, tannin, zinc and chemicals.
6. Brondell RO Circle Water Saving Reverse Osmosis Water Filter System, WQA Gold Seal Certified
- WATER SAVING SMART TECHNOLOGY – up to 10 times more efficient than conventional RO systems
- DESIGNER CHROME FAUCET with integrated LED filter change indicator (included)
- SPACE SAVING COMPACT DESIGN leaves plenty of room for under sink storage
- QUICK CHANGE TWIST AND SEAL FILTERS, non-electric design (no pumps or electricity required)
- WQA GOLD SEAL CERTIFIED four-stage reverse osmosis filtration for NSF/ANSI Stds 42, 53, 58, and 372
7. Express Water Alkaline Reverse Osmosis Filtration System – 10 Stage RO Mineralizing Water Filter – Mineral, pH + Antioxidant – Under Sink Water Filter with Remineralization – 100 GDP with Clear Housing
- Energy in a glass – Alkaline water has up to 20% more oxygen than regular water. It even has antioxidants to help keep you going
- Get what your body needs – Our Active Mineral Technology adds Calcium, Magnesium, Potassium and other minerals your body needs right in your water
- The easiest change for a healthier life – Experience what water should taste like when we remove up to 99.99% of Lead, Chlorine, Fluoride, Arsenic, Bacteria, and more
- Exactly what you need – Drink the healthiest water on Earth. All our filters are specially engineered to work together, producing the safest best tasting water you’ll ever drink
- Don’t waste money on professional installation – Our quick and easy to understand design means you can install and understand everything about your system
- Quality Guaranteed – Rest easy with our 1 year warranty on all Express Water Systems
- Water when you need it – No need to mess with refilling or activating the system, automatically fills your water tank with high quality drinking water
- Be Confident – Support from experts who can answer any of your questions about your home’s water
- Love your water – Environmentally friendly coconut carbon filters give unequalled quality and a clear natural taste
- Peace of mind – We include an emergency leak stop detector that shuts off water flow when it detects unwelcome moisture
Make the purest alkaline mineral water with your own home alkaline water system. Great in the kitchen: Improve the taste of your cooking, coffee, ice, and drinks. Experience true Reverse Osmosis purification. Safe filtered fresh tasting H2O: Removes up to 99.99% of contaminants including Lead, Chlorine, Fluoride, Cyanide, Giardia, Radium, Asbestos, Calcite, Heavy Metal, Bacteria, Viruses, Pharmaceuticals, and over 100 other contaminants. Get setup fast with our Quick Connect tubing system. Long lasting filters of the highest capacity standards mean you only need to change your filters every six months. Includes fast flow faucet with 0.8 GPM delivery. A compact system made to fit under a sink in a cabinet. Best for house, apartment, residential, well water, industrial, rv, machine, and office uses. Certified by an independent laboratory to NSF standard 58.
Comes with 4 gallon (3.2 gallon water capacity) storage tank and tank stand. Your tank can sit upright or on it’s side to make sure it fits under most kitchen cabinets. Includes all filters needed for setup and first 6 months of use. Can be wall / cabinet mounted or freestanding, made for indoor use. Can be installed undersink, in a basement, or other remote locations, you may need additional tubing or a delivery pump depending on how far away you plan to install or if you plan to link to a refrigerator as well. For every one gallon of water produced the system discharges between one and three gallons (depending on the pressure and quality of your incoming water). The system is compatible with 3/8″ and 1/2″ under sink connections. Includes filter housing wrench. Operates on 40-80 PSI water pressure, you may need a Booster Pump or Pressure Regulator depending on your water pressure. The water is cleaner and more convenient than any pitcher, faucet filter, or countertop systems. Express Water’s 10 Stage Reverse Osmosis Water Alkaline Filtration System ROALK10DCG is the complete solution for your drinking water.
8. HONEYWELL Blue Tooth Air Purifier, HPA-250B, HPA250B, Black with Bluetooth HRF-A200 Pre Kit, 4 Pack air Purifier Filter, Black
- HEPA ALLERGEN REMOVER FROM HONEYWELL: Recommended for large rooms (310 sq. ft.), this air purifier helps capture up to 99.97% of airborne particles as small as 0.3 micron, like pet dander, pollen, dust, mold & smoke. Also helps capture germs & odors.
- BLUETOOTH TECHNOLOGY: Download free app to connect via Bluetooth with your iPhone or Android device for high-tech advanced controls, , including a proximity sensor, auto-off timer, allergen alert settings, custom schedules, filter reminders & more!
- A year supply of carbon pre-filters cute to fit Honeywell HEPA console air purifiers
- Deodorizes the air, reducing odors with activated carbon*
9. Pleated Filter, 25 in. W, 5 in. D, 20 in. H, Min. Qty 5 (5 Pieces)
10. WaterWorker HT-4B Water Worker Vertical Pre-Charged Well Tank, 4 Gal, 3/4 In Mnpt, 100 Psi, Steel, 4-Gallon
- Designed to meet the requirements of, and are listed by the National Sanitation Foundation (NSF) under ANSI/NSF Std 61
- The Butyl diaphragm has seamless construction and is designed to flex rather than stretch and crease like bladder tanks
- The polypropylene liner for the water reservoir will not flake, chip, crack or peel and does not impart taste and odor to the water
- Diaphragm, liner isolate water from contact with deep drawn steel domed shell – twice as strong as rolled steel shell of same thickness
- A high gloss enamel finish protects tank from the elements
- Pre-charged to 25psi: please refer to product manual for proper pre-charge setting
Water worker well tank, vertical pre-charged, series: HT-4B, 4 gal capacity, 11 in diameter, 15-3/8 in height, 3/4 in connection, MNPT connection, steel, 100 psi, 200 deg F, nsf approved. Maximum 100 psi pressure rating for residential use. Heavy diaphragm designed for Extended life, locking ring, high-grade polypropylene liner, durable steel base. Nsf standard 61 listed meets FDA requirements for potable water. Maximum operating temperature: 200F. Factory pre-charged to 38Psi. Made in the USA. 5 year limited warranty.
From the Manufacturer
The WaterWorker pre-charged tanks utilize a butyl composite diaphragm, which flexes up and down based on water level and air pressure, as the pump fills the tank with water the air above the diaphragm is compressed, increasing the pressure in the tank until the pump cut-off pressure is reached. When water is drawn from the tank, the pressure inside the tank decreases until the pressure switch starts the pump. The amount of usable water for every pump cycles is called drawdown. The greater drawn-down capacity you select, the less your pump cycles saving energy, money, and extending your pump life. Advantages over galvanized well tanks: Pre-charged tanks do not have water-logging problems like the galvanized tanks. The air and water are totally separated using a diaphragm. No external air controls needed. Pre-charged tanks have a much larger draw-down for the same physical size. Larger draw down reduces pump cycles and pump wear, i.e. at 30/50 PSIG range three times the draw-down for pre-charged tanks of the same physical size. Pre-charged Tanks completely empty during each pump cycle. Pre-charged Tanks are much smaller and easier to handle that galvanized well tanks. Pre-charged tanks with a 30/50 Pressure Switch would be one-third the size of a galvanized tank with the same drawdown. Deep Well Jet Pumps could use either a vertical tank or a horizontal tank, depending on space requirements and sizing. Submersible Pump applications would usually use vertical tanks, again based on proper sizing. Shallow Well Jet Pumps could use vertical or horizontal tanks, based on proper sizing. The rule of thumb in sizing is to count the number of fixtures in the home, i.e. sinks, showers, toilets, dishwasher, faucets, washing machines, outside faucets, etc. and multiply it by 3. Example: a house with 11 fixtures x 3 would be 33-Gallon tank. We would suggest our 44-Gallon tank, which is the next larger sized tank.
By our suggestions above, we hope that you can found Honeywell 4 Gallon Filtration for you.Please don’t forget to share your experience by comment in this post. Thank you!