Infiltrator Water Technologies has been a market leader within the onsite wastewater treatment industry for over 35 years. Infiltrator manufactures a full line of innovative products for decentralized …

Infiltrator offers a full line of plastic leachfield chamber products, tanks, risers, Advanced Treatment Systems, and accessories for use in the installation of new and repair septic systems.

Use these resources to learn how a septic tank works, find installation guides for your state, get professional installation tips, and even see how Infiltrator products have solved a multitude of …

Delta Treatment Systems was rebranded to become Infiltrator in 2024. Infiltrator further expanded its reach in the onsite industry with the acquisition of Presby Environmental, Inc. (PEI) in April 2019. …

Infiltrator is a leading manufacturer of plastic leach field chambers that are a quick and effective alternative to rock and gravel drain field systems.

Take a closer look at septic tank installation manuals, guides and more from Infiltrator Water Technologies.

Infiltrator’s riser guidance document and a video are available on this website to provide specific design options for attaching a variety of commercially available risers manufactured by Infiltrator Water …

Infiltrator chambers provide superior treatment capabilities in pressure dosing, level distribution, serial distribution, evapotranspiration, and sand filter applications.

Infiltrator’s GIT-1060 is the industry’s first compression molded gravity grease interceptor. This design produces an easily installed and highly durable, below-grade interceptor solution.

The Infiltrator IM-1250 is a lightweight strong and durable septic tank. This watertight tank design is offered with Infiltrator’s line of custom-fit risers and heavy-duty lids.