
Enhance the performance of your Pentium air conditioning system with our upgraded filter grid. Compatible with models B30, BX5, B70, B50, B90, X40, and X80T77, this filter ensures better air quality and system efficiency.
Our original factory upgrade air conditioning filter grid is designed to fit seamlessly into your Pentium units. It provides superior filtration, helping to protect your air conditioning system and improve indoor air quality.

Stay safe and informed with the Portable Formaldehyde Air Detector! This compact and efficient device allows you to monitor the formaldehyde levels in your environment, ensuring a healthy living space. Its easy-to-use design makes it perfect for both home and office use.
This formaldehyde detector features a reliable pump mechanism, providing accurate readings in real-time. Its portable design allows you to take it anywhere, making it a versatile tool for maintaining air quality. Ideal for those who prioritize their health and well-being, it offers peace of mind and a safer living environment.

Elevate your aquarium's filtration system with our Ultra-thin Fish Tank Filter Cotton. This high-density, ultra-fine primary air purification material is designed to keep your water crystal clear by effectively trapping even the tiniest particles. Perfect for both freshwater and marine aquariums, it's an essential component for maintaining a healthy aquatic environment.
Our Ultra-thin Fish Tank Filter Cotton is engineered for superior performance. Its special high-density design ensures maximum filtration efficiency, making it easy to maintain pristine water conditions. Ideal for all types of aquariums, this fine filter cotton material is a must-have for any serious aquarist.

Ensure efficient dust collection with our Upper-mounted Filter Cartridge. This filter element features ash storage and exhaust filtration, making it ideal for industrial applications.
Our 130x2500 dust collection filter bag is designed for maximum fly ash and dust capture. Perfect for heavy-duty environments, it ensures clean air and efficient waste management.