Septic Tanks
GroupOne NE The Beast
Built for durability and long-term performance, The Beast heavy-duty poly septic tank from GroupOne NE delivers superior structural strength while resisting sulfuric acid decay — one of the leading causes of septic system failure. It comes equipped with preassembled plumbing to streamline installation and reduce labor time on site. Installation is further simplified with no need for water or gravel backfill; the tank can be installed using native, free-flowing soil, saving both time and material costs. With a maximum bury depth of 48 inches to the top of the tank and optional green safety lids available, it offers flexibility across a range of applications. Available in 300 to 1,500 gallons, it is IAPMO 21000-2007 approved. 800-825-1330; www.grouponene.com
Jensen Infrastructure septic tanks
Precast concrete septic tanks from Jensen Infrastructure offer superior strength, watertight integrity and optimized wastewater treatment for residential, commercial and municipal applications. Engineered for easy installation and minimal maintenance, they ensure reliable effluent management in diverse soil and site conditions. For sites requiring enhanced treatment, Jensen offers solutions that meet NSF/ANSI 40, 245 and 350 standards, ensuring advanced nutrient reduction, superior effluent quality and water reuse capabilities. Systems support strict regulatory compliance including total nitrogen reduction and high-level wastewater treatment for environmentally sensitive areas.
775-352-2700; www.jensenprecast.com
Roth North America MultiTank
The MultiTank from Roth North America can be used for water cistern, pump, holding, rainwater or septic tank applications. This is possible due to its inner layer of FDA-approved virgin HDPE, two inside layers of polyethylene for improved stability, plus one outer layer of black and UV-stabilized polyethylene. Features include CSA, NSF and IAPMO certification, a COEX-4 multilayer co-extrusion process, a low-profile design for less digging and avoiding high water tables, lightweight construction, a multiport inlet/outlet convenient for field piping, the ability to enter and exit the tank on the ends or sides, two 24-inch manways to provide easy access for maintenance and service, a cylindrical shape requiring no water for backfill, a threaded riser system and watertight, seamless construction. 866-943-7256; www.rothmultitank.com
Wieser Concrete Precast Tanks
Wieser Concrete manufactures a full range of precast concrete tanks designed to meet residential, municipal, agricultural and commercial needs. Residential septic and holding tanks range from 320 to over 3,000 gallons while large-scale projects utilize post-tensioned concrete tanks with capacities up to 40,000 gallons each. When connected, they can handle hundreds of thousands of gallons. Whether traffic-rated or standard duty, every tank is manufactured in a controlled environment to ensure consistent quality and strength. Built to be watertight, they are engineered to withstand freeze-thaw cycles and seismic activity, providing long-lasting reliability. Customization is also available, with options for additional pipe penetrations, access openings and protective coatings to meet specific project requirements. 800-325-8456; www.wieserconcrete.com
Effluent Filter
Sim/Tech Filter STF-100A2
The STF-100A2 pressure filter from Sim/Tech Filter helps maintain proper and efficient year-round operation of mounds, sand filters and other pressurized distribution systems. The low headloss (0.21 psi) pressure filter mounts on the discharge side of an effluent pump to prevent plugged holes and reduce effluent TSS. This mounting location also extends the time between servicing. The vortex action created by the pump scrubs the screen and the backflow through the filter after the pump shuts off, washing debris out. A single 2-inch filter can handle flow rates up to 83.8 gpm. It can be designed to handle almost any flow rate or load, according to the maker. Larger 3- and 4-inch filters are available. The standard screen filters to 1/16 inch, and optional socks allow for additional filtration to 0.024, 0.007 or 0.004 inch. 888-999-3290; www.simtechfilter.com
Lids
BrenLin Seal-R
Seal-R septic tank covers from BrenLin create a strong seal between the septic tank and surrounding elements. The covers are made of durable LDPE, and range in size from 12 up to 42 inches, as larger covers are becoming more common as required equipment continues to expand in size. They can be personalized with customer or company information using a CNC machine to engrave directly into the cover. All come with mounting supplies, including stainless steel lag bolts, and are designed to work with N12 dual-wall pipe. 888-606-1998; www.brenlincompany.com
TUF-TITE Flat Riser Lid
The TUF-TITE 24-inch heavy-duty flat riser lid is designed to be installed with eight vertical screws and four horizontal screws for added safety. A water- and gas-tight septic tank lid is required to meet most state and local septic codes. This prevents noxious odors and dangerous gases from escaping the septic tank. The lids are easy to install, and the foamed-in permanent polyurethane lid gasket means there is no need for temporary O-rings or caulk to assure a water- and gas-tight seal. They are secured by eight vertical and four horizontal safety screws for added safety; screws are included. The lids also include Concrete Keepers, which allows the lid to be filled with up to 65 pounds of concrete for additional safety. When filled with concrete, the lid meets most septic tank regulations including ASTM C1227. TUF-TITE 24-inch flat lids fit most commercially available plastic risers and plastic pipes used for septic tank risers. 800-382-7009; www.tuf-tite.com
Onsite Septic Systems
BioMicrobics MicroFAST Flex 0.5
The MicroFAST Flex 0.5 from BioMicrobics gives installers and engineers greater freedom to design systems without limitation to tank size or type, making it easier to integrate advanced treatment into both new construction and retrofit projects. The system handles up to 500 gpd and easily installs into new or existing tanks, reducing installation time and cost. The system liner folds for easy placement into the tank. It is ideal for single-family homes, vacation properties and small businesses. It is NSF 40 and 245 certified for BOD, TSS and total nitrogen reduction. 800-753-3278; www.biomicrobics.com
Eljen B43 GSF
The B43 GSF (Geotextile Sand Filter) unit from Eljen, named from its modular dimensions of 4 feet by 3 feet by 7 inches, is an alternative onsite septic leachfield system. It uses a two-stage treatment process to improve effluent quality before dispersal. The primary treatment is where the open-air channels within the module support aerobic bacterial growth on the geotextile fabric interface and promote oxygen in the system. The secondary treatment zone is where effluent drips into the specified sand layer and supports unsaturated flow into the native soil. The specified sand layer protects the soil from compaction, which helps maintain cracks and crevices in the soil. It has the versatility of being used in trenches, beds or mounds with an enhanced nitrogen reduction. Biomat management is provided, which takes the burden of treatment and biomat development off the native soil. 800-444-1359; www.eljen.com
Risers
Aero-Stream septic tank risers
Aero-Stream septic tank risers include the Integral Safety Barrier that provides added protection from an incidental security breach of the primary septic tank cover. It is included at no extra charge and provides peace of mind. They are available in heights from 7 to 50 inches in 3-inch increments with custom heights up to 96 inches. Their modular design minimizes freight cost and allows 33 unique configurations with just 10 SKUs. Tanks can be pumped without removal, but covers are removable for servicing baffles. They are lightweight and easy to handle. They fit 24-inch inside diameter double wall corrugated, ribbed and smooth wall pipe. The adapter flange is 29.5 by 29.5 inches with a 23.5-inch inside diameter. They are made of 100% recycled HDPE. 877-254-7093; www.aero-stream.com
Infiltrator Water Technologies EZsnap Riser
The EZsnap Riser from Infiltrator Water Technologies is an easy-to-assemble, watertight riser system for septic tanks, pump tanks and cisterns. The modular sections and click and lock technology allow riser height to be customized for any installation and create a watertight gasketed connection that eliminates the need for assembly tools, sealant/caulk and hardware. Constructed of strong, durable polypropylene, the 24-inch diameter risers can be used with concrete or plastic tanks and are available in 2-, 6- and 12-inch sections and can be nested for efficient transportation and storage. It is compatible with IM- and CM-Series Tanks and with secondary safety devices manufactured by Infiltrator. 800-221-4436; www.infiltratorwater.com
Septic System Components
Fluid Dynamic Siphons
Fluid Dynamic Siphons are automatic siphons for dosing leachfields and other soil absorption fields. The siphon has no moving parts and requires no electricity. It provides an efficient and economical way to increase the life and effectiveness of onsite wastewater treatment systems. Effluent is collected in a dosing tank (or the last compartment of a multi compartment tank) until a predetermined high waterline is reached. Then the siphon activates and rapidly drains the tank until the low waterline is reached. The siphon then shuts off until the next cycle. 800-888-5653; www.siphons.com
Orenco Systems Biotube Low-Head Pump Vault Package
The Biotube Low-Head Pump Vault Package from Orenco Systems offers a complete solution for filtering and pumping effluent from a septic or dose tank to an onsite wastewater disposal system. It includes a polyethylene pump vault (46 or 60 inches in height) that houses an effluent filter, low-head effluent pump, float switch assembly and discharge assembly. It also includes a control panel and splice box from Orenco Controls. It is designed to be passively self-cleaning for reduced maintenance and service needs. Inside the vault, the filter provides superior effluent filtration. 800-348-9843; www.orenco.com
Polylok Distribution Boxes
Polylok Distribution Boxes are designed for maximum versatility in managing wastewater and stormwater systems. Available in multiple sizes, including 12-, 20- and 24-inch models, these boxes allow users to select inlet and outlet heights to suit site-specific requirements, providing flexibility for residential, commercial or municipal applications. They include seals that accommodate 2-, 3- and 4-inch corrugated pipe and some models also allow 6-inch connections, making them compatible with virtually any piping setup. The Rhino Box design offers up to 10 openings, allowing use as a distribution box, catch basin, pump chamber or meter pit. Boxes can be brought to grade using Polylok risers installed on top of the box. The durable polyethylene construction resists cracking and corrosion, ensuring long-lasting performance. 800-548-3424; www.polylok.com
Prinsco Pro4
Pro4 onsite septic chambers from Prinsco deliver maximum drainfield infiltration area, cost efficiency, delivery convenience, ease of installation and application flexibility. They have an asymmetrical arch design for maximum structural performance, a nonslip textured surface for added safety, high-performance polymers, an interlocking coupler with 10-degree joint articulation in either direction, and an interlocking endcap to chamber connection. They meet IAPMO standards and H10 loading requirements for wheel loads of 16,000 pounds per axle with 12 inches of cover. 800-992-1725; www.prinsco.com
Vent Pipe Filters
Industrial Odor Control HD Heavy-Duty Activated Carbon Septic Vent Odor Filter
The HD Heavy-Duty Activated Carbon Septic Vent Odor Filter from Industrial Odor Control is a passive vent filter designed for residential and light commercial septic applications where hydrogen sulfide and other sewer gas odors are a concern. It holds 2 pounds of Norton Darco’s H2S LP catalytic activated carbon — the same media used in commercial filters — housed in a Schedule 40 PVC body that offers mechanical durability while allowing unrestricted vent airflow. The crossflow design of the carbon bed helps wick away moisture and improve contact between rising gases and the adsorption media. The unit includes a built-in end-of-service-life indicator and a screw-in fill port to facilitate carbon changes without specialized tools. When used on a single-family home under typical conditions, the activated carbon media commonly delivers three to five years of service life before replacement is recommended, though actual life depends on hydrogen sulfide concentration and airflow. 973-846-7817; www.industrialodorcontrol.com
Pagoda Vents
Pagoda Vents are simple to install. They are premade units that are lightweight and durable. They contribute to a healthy subsurface environment, reducing microbial degradation of concrete tanks. Modern and attractive, they are designed to blend into the landscape. 207-439-1152; www.pagodavent.com
PLP Composites BellaVent
The BellaVent from PLP Composites replaces standard septic vents with elegant, property-enhancing alternatives homeowners are proud to display. The product line includes vented flagpoles in 20- to 30-foot residential and commercial sizes, and solar-ready light poles that require no wiring. Vented garden fixtures — birdbaths, sundials and more — are in the works. All products are handcrafted from fiberglass composite that is lightweight, UV and salt-corrosion resistant, nonconductive, easy to install and maintenance-free. Flagpoles meet AASHTO and NAAMM standards and are available in multiple colors and finishes. 800-262-6075; bellaventseptic.com
The Dirty Bird
The Dirty Bird septic vent was designed, engineered and produced as a fully functioning decorative septic vent with odor control. It meets all EPA septic venting regulations as well as Audubon Society specifications as a birdbath. Featuring all stainless hardware, it uses 100% recyclable materials (low density polyethylene), which means it is safe for the environment. It can be installed in five minutes with no gluing necessary, and it comes in three colors: granite, terra-cotta and sandstone. It can be used as a pedestal (to place a potted plant, sundial or garden globe) or use the included birdbath on top. 866-968-9668; www.thedirtybird.com
