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The Waterdrop Mega Spin Down Sediment Filter is a reusable whole-house water filtration system designed to efficiently remove sediment, rust, dirt, and large particulates from city or well water. Featuring a 2-in-1 composite design with 100 micron steel mesh and 5 micron PP cotton filters, it delivers a steady 20 GPM flow rate with minimal pressure drop. Its large capacity housing and easy manual backwash system simplify maintenance, while NSF/ANSI 372 certification guarantees lead-free safety. Compatible with standard plumbing fittings, this durable filter protects your home’s water quality and appliances with effortless installation.


















| ASIN | B0CPXJR5MG |
| Best Sellers Rank | #81,789 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #44 in Whole House Water Treatment Systems |
| Brand | Waterdrop |
| Brand Name | Waterdrop |
| Capacity | 4.9 Pounds |
| Container Type | Cartridge |
| Customer Reviews | 4.3 out of 5 stars 125 Reviews |
| Included Components | Mega Spin Down Sediment Filter*1, PP cotton filter*1, Instruction Manual*1 |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 6.9"L x 5.7"W x 15.9"H |
| Item Weight | 2.5 Pounds |
| Manufacturer | Waterdrop |
| Material | Brass , Polypropylene, Stainless Steel |
| Material Type | Brass, Polypropylene, Stainless Steel |
| Maximum Flow Rate | 20 Gallons Per Minute |
| Model Name | WD-BG100 |
| Model Number | WD-BG100 |
| Operating Pressure Range | 14.5~72 PSI |
| Other Special Features of the Product | 2-in1 Composite Design, Backwash Sediment Water Filter, Sediment reduction |
| Part Number | WD-BG100 |
| Power Source | None Or Na |
| Product Dimensions | 6.9"L x 5.7"W x 15.9"H |
| Purification Method | Sedimentation |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | 2-in1 Composite Design, Backwash Sediment Water Filter, Sediment reduction |
| Supported Water TDS Level Maximum (PPM) | 500 |
| Unit Count | 144.0 Ounce |
F**N
Truly a Great Prefilter.
Works extremely well. My well is very messy with particles. But this filter catches them a lot. Only problem is that I have to replace these filters twice a month.
A**R
Great solution for removing sediment in water
Was easy to install and set up. Much less residue in our water. Did exactly what I wanted it for.
J**N
Excellent customer service.
The product is as described. The customer service is exceptional. I will continue to buy from this company as they quickly resolved a minor component issue.
R**N
Great system
Excellent system! especiall if you are using a sandmaster and verifying the amount of sand after the sand master filter
P**G
Great Spin-Down Filter With Minimal Pressure Drop
I installed the Waterdrop Mega Spin Down Sediment Filter on my whole-house system, and so far it has been working perfectly. The build quality feels solid, installation was straightforward, and the dual 50-micron + 100-micron filtration is a nice upgrade from my old setup. What impressed me most is that there’s almost no noticeable pressure drop — the water pressure before and after the filter is essentially the same, which isn’t always the case with sediment filters. The reusable design and easy backwashing are added bonuses that should make long-term maintenance simple. Overall, I have no complaints. This filter performs well, keeps sediment out of the system, and maintains strong water flow. Highly recommended.
M**A
Poorly designed fittings, hard to install, no support
I like water drop in general but not this filter. It's impossible to properly tighten the fitting without an internal pipe wrench or a special tool (no idea what too is required because support never responded to my inquiry). It's poorly designed and an absolute headache to install.
M**L
Good quality
Excellent and easy to clean
C**A
Product support doesn't listen, they suggested I call a plumber-- RESOLVED
Filter is solid and appears to be built well. Installation was straight-forward. Like other reviews have mentioned, the wall mounting bracket will support the filter, but not hold it in place. I went to change the filter cartridge for the first time (after about 6 weeks), but when I moved the top control to "Off", I still had flow from the filter bowl. I tried several times, but couldn't get the flow stopped. The valve handle moved smoothly and gave no indication of problems. I contacted Waterdrop support and they told me to service the valve or call a plumber. They also sent a nice video of how to open the filter housing to change the cartridge, but not how to address the "Off" setting not functioning properly. I tried again after my conversations with support, and was able to get the "Off" setting to work and change the filter. No idea why it took several tries to seal. I will likely add isolation valves to help with this. UPDATE: After leaving a negative review, Waterdrop contacted me about replacing the filter. Turns out the "Off" postion does not isolate the filter from backflow from the output side of the filter. Once I added a valve to the output side, I was able to prevent gravity backflow (filter in basement). At this point, the only negative remaining is how fast the filter gets clogged by the silt from the well-- certainly not the filter's fault. I'll have to see how well the backwash performs, now that I have a downstream valve.
W**L
You need to use enough Teflon tape to prevent leaks, but works amazingly
Excellent
Y**S
Pas assez vide en ouvran
Éclabousse en ouvrant
Trustpilot
2 months ago
2 months ago