I was sick of drinking tap water that tasted like pool dirt. One rainy Tuesday afternoon, I decided to finally fix my sink. I looked deeply into the waterdrop 15ua vs 15ub to see which one was better. Both of these filters caught my eye right away. I want to share my pure and honest thoughts after trying them out.
Waterdrop 15UA Review
I wanted a very quick fix for my kitchen sink. The 15UA hooks right to your cold water line. You do not need to drill new holes in your counter. It seemed like a fast way to get safe water.
Pros and Cons
Here are the good and bad points I found. I want to keep this simple for you.
| Pros | Cons |
| Uses your main sink tap | Slows down water flow a bit |
| Very fast to set up | Only cleans the cold water |
| Long filter lifespan | Hard to fit under small sinks |
Daily Life After Two Months
Using this filter for two months has been a pure breeze. My morning coffee tastes so much better now. I do not buy heavy plastic water bottles anymore. It saves me cash every single week.
The water pressure dropped a tiny bit. I noticed this slight drop when filling a big soup pot. Still, the clean and crisp taste is worth the slow flow.
Recommendation
This system is totally perfect for renters. It is great if you do not want to drill holes in your nice sink. It is not good if you need very fast water pressure for washing dishes.
Waterdrop 15UB Review
My brother just bought a brand new house. He wanted a fancy and neat setup. He chose the 15UB for his kitchen. It comes with its own shiny metal drinking tap. I helped him put it in on a lazy Sunday.
Pros and Cons
Here is what we noticed while using this nice model. I listed the main facts.
| Pros | Cons |
| Looks very premium and nice | Takes more time to set up |
| Has its own special spout | You must drill a hole |
| Keeps the water flow fast | Needs a bit more counter space |
Two Months With The Dedicated Faucet
After two full months, my brother loves his shiny setup. The separate faucet looks very rich and premium. Guests always ask him about it when they visit. He uses it just for pouring pure drinking water.
This keeps his main sink fully clear for washing messy pans. The water tastes very crisp, sweet, and clean. He had to drill a hole in his wood counter. It was a bit scary, but the end result was worth the sweat.
Recommendation
This model is perfect for home owners. It is truly great if you want a special drinking spout. It is not good for renters or folks afraid to drill a hole in their counter.
Detail Comparison for waterdrop 15ua vs 15ub
You might wonder which one is right for your own home. Both units use the exact same core filter inside. The main difference is simply how you get the water out. Let us look at five key points.
Installation Process: waterdrop 15ua vs 15ub
The 15UA is super fast to attach under your sink. You just hook it to your current cold water line. The 15UB takes a bit more hard work. You must drill a whole new hole for the extra tap.
| Feature | 15UA | 15UB |
| Time to Setup | 5 minutes | 30 minutes |
| Tools Needed | Basic wrench | Drill and wrench |
| Work Level | Very easy | Medium |
Rating for 15UA: 9/10
Rating for 15UB: 7/10
Filtration Stages & Quality: waterdrop 15ua vs 15ub
Both models use the exact same inner filter tube. They both clean your tap water very well. They quickly stop bad tastes, loose dirt, and funny smells. You get the exact same safe water from both picks.
| Feature | 15UA | 15UB |
| Filter Type | RF15 core | RF15 core |
| Stops Dirt | Yes | Yes |
| Safe Water | Yes | Yes |
Rating for 15UA: 10/10
Rating for 15UB: 10/10
Water Flow Rate & Pressure: waterdrop 15ua vs 15ub
The 15UA uses your main big sink tap. This can slow down your regular wash water just a bit. The 15UB has its own small drinking spout. It gives a steady and fast flow just for drinking cups.
| Feature | 15UA | 15UB |
| Tap Type | Main sink tap | Extra small tap |
| Flow Rate | 0.75 GPM | 0.75 GPM |
| Flow Feel | Slightly slower | Steady and fast |
Rating for 15UA: 7/10
Rating for 15UB: 9/10
Filter Lifespan & Replacement Cost: waterdrop 15ua vs 15ub
Both systems share the same cheap filter pack. This means the cost to swap them is the exact same. The filter block lasts a very long time. You get about two full years of daily use.
| Feature | 15UA | 15UB |
| Life Time | 2 years | 2 years |
| Max Gallons | 16,000 | 16,000 |
| Yearly Cost | Very low | Very low |
Rating for 15UA: 9/10
Rating for 15UB: 9/10
Taste & Odor Improvement: waterdrop 15ua vs 15ub
I highly hate the gross smell of pool water in my tap. Both models fix this nasty issue right away. The water tastes very sweet and super clean. There is no bad smell left behind in your glass.
| Feature | 15UA | 15UB |
| Stops Smell | Yes | Yes |
| Better Taste | Yes | Yes |
| Fixes Cloud | Yes | Yes |
Rating for 15UA: 10/10
Rating for 15UB: 10/10
Conclusion
I really loved testing both of these water systems. Your final choice depends only on your sink setup. If you rent your place, get the first one. If you own your house, the second one is nice. Picking between Waterdrop 15UA Vs 15UB is just about the faucet style.