2-Pack AC Filter Cotton Sheet Replacement 21x5.2cm
2-Pack AC Filter Cotton Sheet Replacement 21x5.2cm
2-Pack Air Conditioner Filter Cotton Sheet — 21 × 5.2 cm
Keep your home's air conditioner running efficiently with these high-quality replacement filter cotton sheets. Designed to trap dust, particles, and airborne debris, these mesh filter sheets help maintain cleaner airflow and keep your AC unit performing at its best. Each pack includes 2 pieces, so you always have a spare on hand.
Product Highlights
- Effective Dust Filtration: Made from a durable dust mesh material that captures particles and helps maintain fresher indoor air circulation.
- Precise Size: Each sheet measures 21 × 5.2 cm, making them a practical fit for many standard home air conditioning units.
- Easy Replacement: Simple to cut to size or install as-is — no tools or electricity required.
- Value Pack: Comes with 2 filter cotton sheets per package, giving you an economical, ready-to-use supply.
- CE Certified: Meets CE certification standards for quality and safety.
- Home Application: Ideal for residential air conditioning systems to help keep filters clean and airflow unobstructed.
Specifications
| Material | Dust Mesh (Filter Cotton) |
| Size | 21 × 5.2 cm (approx.) |
| Quantity | 2 pieces per pack |
| Application | Home Air Conditioner |
| Certification | CE |
| Electric Required | No |
| Country of Origin | Made in Mainland China |
Package Includes
- 2 × Air Conditioner Filter Cotton Sheets (21 × 5.2 cm each)
Notes
- Due to manual measurement, please allow a tolerance of 1–3 mm.
- Color may vary slightly from images due to differences in monitor display settings.
Learn more: EPA registered disinfectants
Frequently Asked Questions
Q: What size are the 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, a tolerance of 1–3 mm may apply. If needed, the sheets can be trimmed to better fit your specific AC unit.
Q: How many filter cotton sheets are included in one pack?
A: Each pack contains 2 air conditioner filter cotton sheets, giving you a convenient replacement set for your home AC unit.
Q: Are these filter sheets compatible with all air conditioners?
A: These filter cotton sheets are designed for home air conditioning units with compatible filter dimensions. The sheets measure 21 × 5.2 cm and can be trimmed if needed. Always check your AC unit's filter slot dimensions before purchasing to ensure a proper fit.
Q: How often should I replace my air conditioner filter cotton sheet?
A: It is generally recommended to inspect your AC filter monthly and replace the filter cotton sheet every 1–3 months depending on usage, dust levels, and the environment in your home. Regular replacement helps maintain efficient airflow and cleaner air circulation.
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.