US
Choose your country or region:
Always take me to the Hach US site
Europe
Asia - Australasia
Americas
Middle East - Africa

Cart/

Products Products
- - DIGITAL SOLUTIONS
  - PRODUCT ANNOUNCEMENTS
  - SERVICE PRODUCTS
  - Product Directory
  - Catalog
  - PICK & SHIP
  - Self-manage supplies, maintenance kits, items – recurring basis
  - DIGITAL SOLUTIONS
  - PRODUCT ANNOUNCEMENTS
  - SERVICE PRODUCTS
  - PROMOTIONS
  - Check for Hach promotions before you buy
  - Product Directory
  - TRAINING PRODUCTS
  - See available workshops, digital and personalized training
  - Catalog
Parameters Parameters
- - LEARN MORE ABOUT WATER QUALITY CHEMISTRIES
  - View all Hach Parameters
  - LEARN MORE ABOUT WATER QUALITY CHEMISTRIES
  - PICK & SHIP
  - Self-manage supplies, maintenance kits, items – recurring basis
  - View all Hach Parameters
  - WATER ANALYSIS HANDBOOK
  - Comprehensive source for water analysis procedures and methods.
Industries Industries
- - ENGINEERING CONSULTANTS
  - ENGINEERING CONSULTANTS
Digital Solutions Digital Solutions
- - SOFTWARE
  - Hach WIMS powered by Aquatic Informatics
Support & Service Support & Service
- - Engineering Resource Library
  - WATER INSIGHTS
  - Engineering Resource Library
  - WATER INSIGHTS
Promotions
Claros Portal
Careers
Worldwide Locations
Order Status
Contact
Express Order

Email Address
Password
Forgot your password?
Create an account
English (US)
Choose your country or region:
Always take me to the Hach US site
Europe
Asia - Australasia
Americas
Middle East - Africa

Promotions
Claros Portal
Careers
Worldwide Locations
Order Status
Contact
Express Order

Express Order Cart / Quote

—

Subtotal:

Successfully added to cart

Cart & Checkout

Home
Microbiology
Labware
Microbiology Filters
Filter Membrane, Pore Size 0.45 µm, Diameter 25 mm, 25/pk

Filter Membrane, Pore Size 0.45 µm, Diameter 25 mm, 25/pk

Filter Membrane, Pore Size 0.45 µm, Diameter 25 mm, 25/pk

Filter Membrane, Pore Size 0.45 µm, Diameter 25 mm, 25/pk

Product Number: 2209525

Call for ship date

Price: Contact Us

Talk to an Expert

Compare this product

Filter Membrane, Pore Size 0.45 µm, Diameter 25 mm, 25/pk

Filter Membrane, Pore Size 0.45 µm, Diameter 25 mm, 25/pk

Mixed-cellulose esters filter membranes.

Loading

Product Number:

Price: Contact Us

View product details

Manage My Communication Preferences

Follow Us:

CUSTOMER SERVICE CUSTOMER SERVICE

RESOURCES RESOURCES

ABOUT US ABOUT US

megaphone icon for sharing website feedback

Water Quality Products for Government Buyers

Share Website Feedback

Veralto Water Quality

Privacy Policy | Cookie Policy | Cookies Settings | Do Not Sell or Share My Data

©2026 Hach All rights reserved.