Flex Series 1in Random Flow Generator with 1in Modular Hose Fitting – RFGS100LL-FLX

The New Flex Series Random Flow Generator®

RFG-FLXExtremely Durable and Flexible Material
Manufactured with a reef-safe TPU (Thermoplastic Polyurethane)

Wide compatibility
Works with our 1in Jumbo Modular Hose System and most other modular hoses of similar size

Unique Patented Internal Design
Same trusted design as the original Random Flow Generator® Nozzle

Includes a single Flex Series 1in Random Flow Generator® Nozzle with 1in Threaded MPT fitting
Works with standard threaded 1in bulkheads

Introductory Pricing:



4 in stock


The 1in RFG Flex Series Nozzle is designed to work with our 1in Jumbo Modular Hose system but also adapt to fit other similar sized modular hose fittings.

The RFG Flex Series is directly compatible with a wider range of aquariums and modular hose designs.


Made with a strong, extremely durable and flexible material, the RFG Flex Series won’t crack, it can’t break and has superior durability.
It’s also extremely easy to clean, since most algae and bio films simply slide right off with minimal effort.

The Patented Random Flow-Generator® NozzleA Trusted Design

The RFG Flex Series maintains the patented design of the Random Flow Generator® Nozzle. The design continues to be trusted by aquarium hobbyists and aquatic industry users alike. The RFG Flex Series will build on this trust earned over the years by delivering a new level of durability, flexibility and an enhanced functionality.