PALL 4465 Acro 37 TF Vent Device With PTFE Membrane - 0.2 µm, 37 mm (200/pkg) - Machine Horizon
PALL 4465 Acro 37 TF Vent Device With PTFE Membrane - 0.2 µm, 37 mm (200/pkg) - Machine Horizon

PALL 4465 Acro 37 TF Vent Device With PTFE Membrane - 0.2 µm, 37 mm (200/pkg)

Authorized Dealer | Full Vendor Warranty Included

Customers rate us 4.6/5 based on 131 reviews.
$2,302.97
$2,386.00
$2,302.97
Save $83.03
Hurry! Only 99999982 left in stock
Order in the next h min to get this to you between and

Need Help? Talk to our support team

Live Chat:
Bottom Right Text or Call us: 
513-743-2829
PALL 4465 Acro 37 TF Vent Device With PTFE Membrane - 0.2 µm, 37 mm (200/pkg) - Machine Horizon

PALL Corporation

PALL 4465 Acro 37 TF Vent Device With PTFE Membrane - 0.2 µm, 37 mm (200/pkg)

$2,386.00 $2,302.97
PALL 4465 Acro 37 TF Vent Device With PTFE Membrane - 0.2 µm, 37 mm (200/pkg) - Machine Horizon

PALL Corporation

PALL 4465 Acro 37 TF Vent Device With PTFE Membrane - 0.2 µm, 37 mm (200/pkg)

$2,386.00 $2,302.97
  • Description
  • Why Buy From Us

PALL 4465 Acro 37 TF Vent Device With PTFE Membrane - 0.2 µm, 37 mm (200/pkg)

The PALL 4465 Acro® 37 TF Vent Device with PTFE Membrane - 0.2 µm, 37 mm sets the new standard for premium laboratory filtration. Designed to safeguard your processes and sensitive apparatus, this advanced vent device combines superior chemical resistance, fast flow rates, and reliable particle retention. With its high-quality PTFE membrane, this vent filter is engineered for scientists and lab professionals demanding absolute performance and uncompromised safety in their workflows.

  • Exceptional Filtration Efficiency: The 0.2 µm PTFE membrane ensures precise removal of particulates, bacteria, and contaminants, protecting sensitive equipment and maintaining the purity of your samples.
  • Universal Chemical Compatibility: Constructed from inert polytetrafluoroethylene (PTFE), this vent device offers broad resistance to acids, bases, solvents, and aggressive chemicals commonly used in laboratories.
  • Reliable Gas Venting Performance: The 37 mm diameter allows robust airflow while ensuring minimal pressure drop, delivering dependable venting for culture vessels, fermenters, and analytical balances such as DSC balances.

The PALL 4465 Acro® 37 TF Vent Device With PTFE Membrane - 0.2 µm, 37 mm (200/pkg) is essential for any laboratory that demands exceptional air and gas filtration. Whether you need to safeguard against cross-contamination or ensure the safe operation of sensitive analytical instruments, this vent filter brings uncompromising reliability, extended filter life, and peace of mind to your lab environment.

Features:

  • High-efficiency 0.2 µm PTFE membrane for precise filtration
  • 37 mm diameter compatible with a wide range of lab equipment
  • Exceptional resistance to aggressive solvents and chemicals
  • Designed for effective venting of culture flasks, fermenters, and balances
  • Single-use, disposable device minimizes cross-contamination risks
  • Sold in packs of 200 for optimal value and convenience

Manuals:

  • Refer to the manufacturer’s official documentation for installation and usage guidelines.

Guides:

  • Follow laboratory protocols for filter installation and disposal.
  • Consult application-specific guides to ensure compatibility with your equipment.

Specifications:

  • Membrane: PTFE
  • Pore size: 0.2 µm
  • Diameter: 37 mm
  • Packaging: 200 devices per pack
  • Category: Laboratory Supplies
  • Intended Use: Gas and air filtration, venting for laboratory containers

Innovation and Reliability at Our Core

At Machine Horizon, we believe that powerful machines drive progress. Our mission is to make advanced technology accessible to creators, engineers, and businesses across industries—from precision CNC and milling to farming, printing, and laboratory equipment.

We’re dedicated to providing reliable, high-performance machines that help you produce, build, and innovate with confidence. Every product we offer is carefully selected for its engineering quality, efficiency, and long-term value.

A Customer-First Approach

We’re more than an online store—we’re your partner in finding the best machine for your need. Unlike large, impersonal retailers, our dedicated team delivers personalized guidance at every step. Whether you’re exploring, seeking expert advice, or need ongoing support, our specialists are always just a call or email away.

Passion for Machinery & Resilience


Our brand is built on a deep respect for craftsmanship, performance, and reliability. We understand how important the right equipment is to your success—that’s why we focus on machines that combine innovation with lasting durability. From small workshops to large production facilities, Machine Horizon provides solutions that help you work smarter, faster, and better.

Trusted Experts, Curated Brands


We partner directly with industry-leading manufacturers across multiple sectors to ensure every product meets our standards for quality and performance. Our curated selection means you can shop with confidence, knowing each machine is backed by expert support and full manufacturer warranties.

More Reasons to Choose Machine Horizon

  • Price Match Guarantee – We’ll match any competitor to ensure you always receive the best value.
  • Free Shipping – Enjoy free delivery on most* orders across the lower 48 U.S. states.
  • 100% Secure Ordering – Our platform uses SSL encryption to protect your information.
  • Exclusive Packages & Volume Discounts – Custom pricing available for workshops, labs, schools, and bulk orders.
  • Authorized Dealer – Every order is protected with full manufacturer support and warranties.


With Machine Horizon, you don’t just buy equipment—you invest in performance, precision, and long-term reliability

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

Related Products

Example product title
$2,302.97
$2,386.00
$2,302.97
Save $83.03
Example product title
$2,302.97
$2,386.00
$2,302.97
Save $83.03
Example product title
$2,302.97
$2,386.00
$2,302.97
Save $83.03
Example product title
$2,302.97
$2,386.00
$2,302.97
Save $83.03
Example product title
$2,302.97
$2,386.00
$2,302.97
Save $83.03
Example product title
$2,302.97
$2,386.00
$2,302.97
Save $83.03
Example product title
$2,302.97
$2,386.00
$2,302.97
Save $83.03
Example product title
$2,302.97
$2,386.00
$2,302.97
Save $83.03
Example product title
$2,302.97
$2,386.00
$2,302.97
Save $83.03
Example product title
$2,302.97
$2,386.00
$2,302.97
Save $83.03