Home improvement contractor replaces failed macerating pump with quiet, reliable upgrade for basement half-bath

A homeowner’s misstep in product selection leads to a plumbing headache, until plumbing contractor Guardencio Lopez finds the right solution with SFA Saniflo’s Saniaccess 2 macerating pump.

Case studies|

3 min read

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Published on 8/19/2025

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Problem

FLEMINGTON, NEW JERSEY — Guardencio Lopez, owner and operator of Ricky Home Improvement, specializes in residential and commercial plumbing projects. Like any seasoned professional contractor, Lopez has encountered his share of unusual jobs. This would include a recent case involving a homeowner who purchased a macerating pump from Amazon. Looking to create a half-bathroom in his basement, the owner mistakenly believed that the pump, identified as an FLO500, was manufactured by SFA Saniflo.

Shortly after the installation, the homeowner discovered the FLO500 did not operate as expected. The unit lacked the power to pump the wastewater from the toilet and sink a mere five feet vertically. In short, this substandard performance was the very opposite of the powerful, yet quiet and efficient operation the homeowner sought.

Frustrated with the unit’s poor performance and his costly mistake, the homeowner reached out to Ricky Home Improvement to provide a better alternative.

 

Solution

This being his first time working with an SFA Saniflo product, Lopez decided to contact the company directly at its headquarters in nearby Edison, NJ. He connected with a sales representative who confirmed that the FLO500 unit bought online by the homeowner was not a Saniflo product.

The representative then explained the range of alternative solutions from Saniflo, ultimately recommending the Saniaccess 2, a macerating pump system known for its quiet operation and efficient pumping capabilities. Capable of handling drainage from two fixtures — a sink as well as a toilet — the unit is particularly well-suited for basement applications, garages, and ADUs where access to the main drain line is limited and wastewater must be pumped vertically to reach the main sewer line.

Despite his lack of prior experience, Lopez was reassured by the Saniflo product’s design and the technical support he received. The company’s after-sales service, four-year warranty, and nationwide pump certifications helped give him the confidence to complete the installation properly and efficiently.

“I was most impressed with how intuitive the system was,” explains Lopez, “I was able to install the unit in under two hours.”

Lopez was able to remove the original FLO500 unit, connect the new Saniaccess 2, and ensure everything was running correctly.

The discharge path from the Saniaccess 2 is a 1-inch pipe running eight inches horizontally through the wall, then vertically five feet. From there, the pipe continues horizontally with a slope into an existing 1½-inch sink drain located behind the wall that empties directly into the main sewer line.

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Product Profile:
Saniaccess 2

The Saniaccess 2 is a reliable and ultra-quiet macerating pump system designed for easy installation of a half-bathroom in areas where traditional plumbing isn’t feasible.

With a powerful, half-horsepower motor and hardened stainless steel blades, it efficiently handles black water from a toilet and gray water from a sink, pumping it up to 15 feet vertically or 150 feet horizontally. This compact unit connects directly to Saniflo rear-discharge toilets and features dual-access service panels for quick servicing of the macerator box.

Engineered for durability and efficiency, the Saniaccess 2 is the perfect solution for half bathrooms in basements, garages, attics, or any remote, ADU-style installations, all while maintaining a quiet operation.


 

 

Other key features:

Dual easy access panels

Quiet, efficient macerator pump for residential use

Certified: CSA (IPC/NSPC), IAPMO (UPC)

Limited four-year warranty

Results

The homeowner immediately noticed a dramatic improvement in both performance and operating noise level compared with the old FLO500 unit. The Saniaccess 2 provided exactly what was expected: quiet, reliable operation with efficient waste removal. The homeowner, who had originally been drawn to SFA Saniflo after reading positive reviews, was not only reassured by the product’s reputation but fully satisfied with the final result.

Lopez was also thoroughly impressed with the product. He found the installation process simple, while Saniflo’s responsive customer support made it smooth from start to finish.

The reliability and performance of the system exceeded his expectations and gave him the confidence to trust the brand moving forward. Lopez now considers SFA Saniflo pumps a dependable alternative and plans to use them in the future for clients needing efficient, above-floor plumbing solutions.