MOOMentaneous 26mm Wide Mouth Flange & Duckbill Valve for Spectra S1/S2 & 9 Plus – Replacement Parts

Overview

MOOMentaneous offers a practical 26mm wide mouth flange and a matching duckbill valve set designed as a dependable replacement for Spectra pumps. The pair is built as a single, seamless piece, minimizing crevices and making cleaning simpler after use. The surfaces feel smooth and comfortable against fabric and skin, and the design aims to stay reliable through daily handling. You can sanitize the parts using common methods such as steam, boiling water, or microwave-steam bags, making it a versatile option for busy routines.

Designed for compatibility with popular Spectra models, this kit includes two 26mm flanges and two duckbill valves. These are not original Spectra pump parts, but they are intended to work with compatible configurations like S1, S2, S1/S2 Plus, and 9 Plus, offering an affordable alternative for maintaining your setup without replacing the whole unit.

What you get

• Two 26mm wide mouth flanges for easy assembly
• Two duckbill valves for replacement flexibility
• One-piece construction for straightforward cleaning
• Multiple size options from 15mm to 28mm
• Size guide available in the product subpicture to help you choose

Choosing the right size

• Review the size guide in the product images to identify your best match
• Consider your current fittings and the range of available sizes for a proper fit

Care and compatibility

• Sanitizable with water steam, boiling water, or microwave-steam bags
• Compatibility covers Spectra S1, S2, S1/S2 Plus, and 9 Plus models
• Note that these are not original Spectra pump parts, offered as compatible replacements

Support and guidance

If you have questions, our team aims to reply within 24 hours with practical guidance and next steps.