2-Pack AC Filter Cotton Sheets 21x5.2cm – Dust Mesh Replacement
2-Pack AC Filter Cotton Sheets 21x5.2cm – Dust Mesh Replacement
Keep Your AC Running Clean & Efficiently
Upgrade your air conditioner's filtration with these high-quality Air Conditioner Filter Cotton Sheets. Designed as a dust mesh barrier, these filter sheets trap airborne particles, dust, and debris before they reach your AC unit's internal components — helping to maintain consistent airflow and extend the life of your appliance. Each pack includes 2 pieces, giving you a ready replacement on hand whenever needed.
Made in Mainland China.
Product Highlights
- Material: Durable dust mesh cotton — effective particle-trapping filtration
- Size: 21 × 5.2 cm — fits a wide range of standard home AC units
- Pack: 2 pieces included for convenient back-to-back replacements
- Easy to Use: No electricity required; simple cut-to-fit installation
- CE Certified: Meets relevant product safety standards
- Application: Ideal for home air conditioning systems
Specifications
| Material | Dust Mesh Cotton |
| Size | 21 × 5.2 cm (approx.) |
| Quantity | 2 pieces per pack |
| Application | Home Air Conditioner |
| Certification | CE |
| Electric | No |
| Country of Origin | Mainland China |
Important Notes
- Due to manual measurement, please allow a tolerance of 1–3 mm.
- Actual product color may vary slightly from images due to different monitor display settings.
Learn more: EPA registered disinfectants
Frequently Asked Questions
Q: What size are these air conditioner filter cotton sheets?
A: Each air conditioner filter cotton sheet measures approximately 21 × 5.2 cm. Please note that due to manual measurement, there may be a slight tolerance of 1–3 mm.
Q: How many filter sheets come in one pack?
A: Each order includes 2 pieces of air conditioner filter cotton sheets, so you always have a spare replacement ready to go.
Q: Are these AC filter sheets easy to install?
A: Yes! These filter sheets require no electricity and are designed for straightforward, DIY-friendly installation. Simply place or trim them to fit your air conditioning unit's filter slot for an effective dust mesh barrier.
Q: What type of air conditioners are these filter sheets compatible with?
A: These filter cotton sheets are designed for general home air conditioning units. They can typically be trimmed to fit various models. Check your AC's filter dimensions against the 21 × 5.2 cm size before purchasing to ensure compatibility.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.