Description The DB-36 High-Efficiency Diffuser is a premium, fine-bubble pond and lake aeration diffuser designed for maximum oxygen transfer and long-term durability. Built with stainless steel parts and hardware and industry-proven, high-quality fine-bubble diffuser tubing, it delivers consistent performance with low backpressure and minimal maintenance in continuous-duty aeration applications. Product Overview The DB-36 High-Efficiency Diffuser is a premium, fine-bubble diffuser designed for pond and lake aeration systems where performance, durability, and long service life matter. Manufactured in the USA, it is engineered to deliver high oxygen transfer efficiency while maintaining low backpressure, helping aeration compressors operate more efficiently over time. Fine-Bubble Diffuser Technology This diffuser uses high-quality, industry-proven fine-bubble diffuser tubing based on Aero-Tube® technology rather than standard membrane disc diffusers. The tubing produces uniform micro-bubbles along its full length, improving oxygen transfer while reducing the risk of clogging, hardening, or performance loss commonly associated with traditional membrane styles. This makes the DB-36 well suited for continuous-duty aeration in real-world pond and lake environments. Durable Construction The DB-36 is built with a self-weighted stainless steel base and stainless hardware to ensure long-term corrosion resistance and stable placement on the pond or lake bottom. Domestic manufacturing standards and material selection help ensure consistent quality, reliable performance, and long-term support. System Compatibility & Sizing The DB-36 is compatible with most pond and lake aeration systems using compressors capable of delivering approximately 1 CFM or more. It can be used in a wide range of depth profiles and is suitable for both residential and commercial aeration installations. Features High-efficiency, fine-bubble diffuser design Industry-proven Aero-Tube®-based diffuser tubing Manufactured in the USA Stainless steel hardware for corrosion resistance Weighted base for stable placement Low backpressure for improved system efficiency Designed for continuous-duty pond and lake aeration Included DB-36 diffuser assembly (disassembled) Fine-bubble diffuser tubing Stainless steel mounting hardware Integrated check valve 3/8″ hose barb installed (1/2″ barb included) Warranty Limited Lifetime warranty – Lifetime Warranty covers parts, materials & workmanship. Warranty does not cover physical damage, damage due to misuse or abuse. Does not cover cleaning & maintenance. Defective part must be returned for replacement.
