Top 10 Best sump pit in 2026

Main highlights

• •COLLECT, DETAIN, AND INFILTRATE EXCESS WATER: For draining yard and landscape areas prone to flooding, the Flo-Well Dry Well is installed underground to collect, temporarily store, and slowly release excess water into the ground
• •HOW TO INSTALL: Connect to 4" Sewer and Drain (S&D) Pipe through top cover knockout; 12 side-panel knockout points connect 4" S&D and Sch 40 Pipes; Can be buried or stacked up to 8 ft deep and supports pedestrian traffic, including lawn tractors
• •GRAVEL-FREE ALTERNATIVE: Unlike a traditional dry well that requires filling a large hole with heavy stone and gravel, the Flo-Well Dry Well only needs a small amount of gravel at the base to prevent scouring and provides 250% more detention volume than comparable gravel-filled dry wells
• •USE ONE OR MANY: Works as a stand alone product and can be used in multiples - units can be stacked up to 4 high or side-by-side 18" apart; Ideal for residential and commercial locations such as yards, playgrounds, golf courses, wash-down areas, rain gardens and bioswales
• •INCLUDES: 3 side panels and top cover, unassembled; open bottom allows water to seep into gravel and ground below; bottom panel sold separately to provide a base for a sump pump if desired