Dust Pre-Filters

Model No: 301 P2 R

 1500

⚙️ Key Features

🔗 Intuitive Click-Lock Mechanism

  • 🚀 Quick & Secure Fastening – Designed for speed and ease in critical environments

  • Locking Confirmation – Audible or tactile feedback confirms correct filter placement

🧪 Advanced Activated Carbon Filtration

  • 🌫️ Superior Gas & Vapor Protection – High-quality activated carbons ensure efficient filtration of harmful gases and vapors

  • 🍃 Free from Toxic Additives – Produced without Hexavalent Chromium (Cr VI)

  • 🥗 Food Grade Certified – Meets REGVE231/2017 standards for safety and purity

🧬 NIOSH-Tested Formaldehyde Protection

  • 🔬 Carbons used in ABEK and ABE filters undergo NIOSH-accredited lab testing

  • 🧪 Proven Formaldehyde Penetration Resistance, essential in environments with chemical exposure

    Request Quote Form


    Tags: , , , ,

    🔒 BLS Respirator Filter Connection System – Fast, Safe & Reliable

    Experience a smarter, safer way to connect your respirator filters with the BLS Intuitive Filter Locking System. Engineered for efficiency, safety, and user confidence, this advanced connection mechanism ensures a quick, secure attachment every time — giving professionals peace of mind during high-risk tasks.


    ⚙️ Key Features

    🔗 Intuitive Click-Lock Mechanism

    • 🚀 Quick & Secure Fastening – Designed for speed and ease in critical environments

    • Locking Confirmation – Audible or tactile feedback confirms correct filter placement

    🧪 Advanced Activated Carbon Filtration

    • 🌫️ Superior Gas & Vapor Protection – High-quality activated carbons ensure efficient filtration of harmful gases and vapors

    • 🍃 Free from Toxic Additives – Produced without Hexavalent Chromium (Cr VI)

    • 🥗 Food Grade Certified – Meets REGVE231/2017 standards for safety and purity

    🧬 NIOSH-Tested Formaldehyde Protection

    • 🔬 Carbons used in ABEK and ABE filters undergo NIOSH-accredited lab testing

    • 🧪 Proven Formaldehyde Penetration Resistance, essential in environments with chemical exposure


    🧰 Why Choose BLS Filters?

    ✔️ Foolproof Fit Assurance – Never second-guess if your filter is installed correctly
    ✔️ Enhanced Worker Safety – Reliable performance with minimal risk of incorrect assembly
    ✔️ Premium Filtration Material – Backed by scientific testing and certified standards
    ✔️ User-Friendly Design – Ideal for both experienced professionals and new users


    🛡️ Ideal For

    • 🏭 Chemical & Petrochemical Environments

    • 🧪 Laboratory Use

    • 🔧 Industrial Painting & Coating

    • 🚚 Hazardous Material Handling

    • 🏗️ Construction & Demolition Sites


    📌 Compliance & Certification

    • 📜 REGVE231/2017 – Food Grade Certified Activated Carbons

    • 🧪 NIOSH Verified – Tested for formaldehyde resistance

    • ♻️ Free from Cr VI – No toxic additives used in the production process


    📦 Product Notes

    ➡️ This connection system is compatible with BLS masks and filters using ABE or ABEK class cartridges.
    ➡️ Always refer to the respirator’s user manual for proper usage and replacement guidelines.


    ⚠️ Safety First

    Correct installation is essential for the filter to function effectively. Always check for a secure lock and follow usage instructions provided by BLS. For hazardous environments, ensure the chosen filter type matches the risk assessment and workplace safety guidelines.

    Payment Guide

    Thank you for Shopping with us! Bank Transfer or ATM Cash Deposit: You may transfer the total order amount using Online bank transfer from any of your Pakistani Bank Online Portal. Our Bank Account details are as follows: Bank Name: HBL Account No: 58517000019103 Account Name: HAC & SONS Please send an email to sa@hacsons.com with the payment reference number or confirmation once the amount has been transferred.

    At HACSONS we believe in making returns hassle free. As longs as the below conditions are met, we will happily take back, at no charge, any product you may be unsatisfied with. Simply lodge a return request from your portal or contact our customer service department to arrange a return.


    • Returns must be accompanied by a copy of the original invoice, stating the reason for the return
    • All returns must arrive in original packaging, unopened and unmarked.
    • Returns will be accepted within 15 days of receiving the product. Any Returns over 15 days are subject to a restocking fee
    • Returns on products bought on promotion or through any discount coupon are not accepted unless the product has manufacturing defect.
    • Shortages or errors must be reported within 7 days of the receipt of the package.