Ammonia Filter

The ZKBESTA Ammonia Filter Cartridge 704 K1 is a precision-engineered respiratory protection solution designed for industrial environments with high concentrations of ammonia (NH₃) and methylamine. Compliant with the GB2890-2022 standard, this cartridge utilizes a high-capacity specialized activated carbon composite to ensure reliable adsorption of toxic gases. As a direct factory source, we support full OEM customization, including private labeling, custom packaging configurations (blister cards, polybags, master cartons), and injection mold development for unique connection interfaces. Our manufacturing process adheres to strict ISO9001 quality management protocols, ensuring batch-to-batch consistency for global safety equipment distributors.

Each batch of Ammonia Filter Cartridges undergoes rigorous quality control protocols, including AQL 2.5 sampling inspections for dimensional accuracy and seal integrity.

The activated carbon core is tested for iodine value (>900 mg/g) and moisture content (<5%) to guarantee adsorption efficiency.

Products are stored in climate-controlled warehouses (RH < 85%) to prevent premature degradation.

Traceability is maintained via laser-etched batch codes on each cartridge, linking to the factory's ISO9001 audit trail. The product meets the technical requirements of GB2890-2022 and is registered in the Chinese PPE certification database.

Contact now

This cartridge is engineered for specific industrial hygiene challenges involving alkaline gases. In chemical manufacturing facilities, it protects operators during the batch-charging of ammonia reactors or the transfer of methylamine solutions. Refrigeration system maintenance crews utilize this filter when servicing industrial cooling units containing ammonia-based refrigerants. Agricultural processing plants rely on its protection during the cleaning of fertilizer storage tanks or the maintenance of ammonia-based scrubbing systems. The low breathing resistance design ensures usability during extended maintenance shifts in confined spaces like chemical storage silos or pipeline trenches.

 

 

 

1.What respirators are compatible with the 704 K1 ammonia filter's bayonet mount?
The bayonet mount is engineered to fit ZKBESTA 6000, 9000, and FF-8000 series facepieces. It also interchanges with most industry-standard bayonet-style half masks and full face respirators meeting ISO 10857 specifications.

2.What is the minimum order quantity (MOQ) and lead time for OEM ammonia filter orders?
The standard MOQ is 500 pairs (1000 individual cartridges). For OEM orders with custom packaging or logos, the production lead time is 25 days after sample approval. We accept LCL, FOB shipping terms.

3.How does humidity affect the shelf life of the ammonia filter cartridges?
Store unopened cartridges in environments with relative humidity below 85%. High humidity accelerates the degradation of the specialized activated carbon. If stored correctly in the original sealed packaging, the cartridges maintain efficacy for 5 years from the manufacture date.

 

Submit your current respirator specification sheet to verify compatibility with our Ammonia Filter 704 K1; receive a bulk pricing quote, technical data sheet, and free sample kit within 24 hours.

Our address

Unit 301, No.10 Building, Yongquan Industry Park, Jimei District, Xiamen, China.

Phone Number

+86 18759285972

E-mail

hitechos002@163.com

Contact now

Hot Tags: ammonia filter, China ammonia filter manufacturers, suppliers, factory, respirator filter for safety markets markets, respirator filter for air purification markets, respirator filter for rectangular design, respirator filter for breathable air, respirator filter for global market, respirator filter for oem production markets