Discover Tank Superstore's durable septic tanks, known for their ease of installation and cost-effectiveness. As a premier septic tank supplier, we have an extensive selection, including 300-gallon, and up to 1500-gallon plastic septic holding tanks. The latest technology and engineering employed in crafting our plastic septic tanks ensure a product built to withstand the test of time.
Explore our range of septic tanks and accessories, and secure your purchase today! Suitable for various residential and commercial uses, including outhouses, trailers, RV parks, homes, cottages, and portable construction buildings.
Experience the benefits of double-compartment poly septic tanks. These tanks offer increased waste storage capacity, reducing the frequency of tank emptying compared to single poly septic tanks. The dual compartments provide an additional space for sludge and liquid, allowing for the efficient flow of solids and liquids into the second area.
As the first compartment fills to capacity, waste seamlessly transitions into the second compartment, providing more time for solids to settle. Opt for our double-compartment septic tanks for sale and enjoy both time and cost savings!