Whirlpool Triple-stage Carbon block Reverse Osmosis Filtration Under Sink Water Filtration System with
Item #790063 |
Model #WHAROS5
Filters water for safer, better tasting drinking water
Certified to reduce numerous contaminants, including chemicals, chlorine taste and odor, sediment, cysts, lead, and sediment.
This is the only Whirlpool under sink system that reduces dissolved solids: the RO membrane removes >90% of dissolved solids, such as sodium, nitrates, arsenic, and heavy metals
Uses Whirlpool UltraEase reverse osmosis replacement pre-filter/post-filter (WHEERF; 6-month filter life) and replacement membrane (WHEERM; 1-3 year filter life)
Lifetime system warranty available (Requirement: replace filters every six months and save receipts)
Patented UltraEase connection allows for easy filter change with no hassle or mess
Designed for use with municipal and private well water supplies
Proudly designed, engineered, and assembled in the USA
System includes: dedicated filtered water faucet, one 6-month filter set (WHEERF), one 1-3 year membrane (WHEERM), water storage tank, installation fittings, color coded tubing and push-in connectors
General | |||
|---|---|---|---|
Color/Finish Family | Blue | Min Feed Water Temperature (Fahrenheit) | 40 |
Package Quantity | 1 | Max Feed Water Temperature (Fahrenheit) | 100 |
Package Contents | 1 Reverse Osmosis System, 1 chrome-plated faucet, 2 filters, 1 membane, tubing and battery | Filtration Method | Carbon block |
Installation Type | Seperate faucet | Number of Filters | 3 |
Dimensions | |||
|---|---|---|---|
Diameter (Inches) | 2.5 | Length (Inches) | 11.5 |
Height (Inches) | 14.5 | Weight (lbs.) | 13.2 |
Household Size | 4+ people | Width (Inches) | 13 |
Features | |||
|---|---|---|---|
Faucet Included | Yes | Reduces Micro-Organisms | No |
Filter Life (Months) | 6 | Reduces Pharmaceuticals | No |
Flow Rate (GPM) | 0.8 | Reduces Turbidity | No |
Lowe's Exclusive | Yes | Reverse Osmosis Filtration | Yes |
Recommended Use | Soft water | Stage | Triple-stage |
Reduces Chemicals | Yes | Total Contaminants Reduced | 9 |
Reduces Chlorine Taste and Odor | Yes | Total Dissolved Solids (Percentage) | 90 |
Reduces Cysts | Yes | Reduces Chloramine | Yes |
Reduces Iron | No | Micron Rating | .01 |
Reduces Lead | Yes | Reduces Bacteria and Viruses | Yes |
Reduces Mercury | No | Reduces PFOA/PFOS ("Forever Chemicals") | Yes |
Warranty | |||
|---|---|---|---|
Warranty | 1-year | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | Safety Listing | NSF safety listing | |
Compatibility | |||
|---|---|---|---|
Replacement Filter Model # | WHEERF | ||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 40161500 | ||
Check out the Best Selling Under Sink Filtration Systems on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
The filtration system provides high-quality, great-tasting water for many users. Most customers are satisfied with its performance and find it easy to install and maintain. The water quality is often described as better than bottled water, and the system is compact. However, some users have experienced issues such as leaks, cracks in the housing, and problems with the faucet, which can be made of cheap, plastic materials that may break or become loose over time. The flow rate may also decrease or the tank may need replacement after a few years of use.
Customer review summary generated by AI, including incentivized reviews.Customer Sentiment
Perfect small RO water system
This RO system seems to work well and everything is included to connect under the sink if you have standard 3/8 compression water stops/supply lines. Minimal additional tools are needed, just a couple wrenches, drill and drill bits or step bit. Everything seemed to be of good quality and the various colored lines provided can be trimmed easily for a tidy installation. The water this system provides has near zero TDS or total dissolved solids (calcium, iron etc) and works very well.
Verified Purchaser
You must have strong hands to remove filters.
Installation instructions are awful. They leave out parts of the instructions and then you have to call Whirlpool. No instruction about tanks pressure. Almost impossible to get filters out. Doesn’t store much water in tanks.
Be careful of open boxes
Unfortunately, it leaked at several places and did not produce the correct amount of product water. This was the fourth of the similar product purchased over the past 30 years. Previous systems work flawlessly this one was an open box and was probably returned to the store for similar problems. In the end, that’s what I did and bought a similar product online, which works perfectly. It’s the same system just under a different brand name. I like the new filter and I’d like the ones before this, b...
Thank you for taking the time to share your feedback, and we’re sorry to hear about the issues you experienced with the system you received. Our team...
Reliable and trustworthy
Peace of Mind that the quality of water is safe. Just because you have a well or on county water doesn't mean your water is clean for drinking without boiling. Saves your appliances that require water to avoid scaling too!
Very good value, Store availability was a comfort
Ease of setup, Instructions were clear and easy to follow.
112 Questions
112 Questions
3
Answers
3
Answers
2
Answers
2
Answers
2
Answers
2
Answers
2
Answers
2
Answers
2
Answers
2
Answers
Hello, thank you for your review. We’re sorry to hear about your experience with the instructions and installation, we truly appreciate your feedback...