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- USA
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
Panasonic 樂聲 CW-N721JA 3/4匹 窗口式冷氣機7,400 Btu h (2. 17 kW) R32 4 3 1 R32 343 0. 696 2. 170 2. 26 (CSPF)3. 1978 3 4 3. 25 W W (CSPF)3. 18 220 V 3. 25 A 0. 696 kW 15A 7. 0 m min. ( x x )346 x 450 x 590 30 3 5
產品特色
- 高效製冷：具備 7,400 Btu/h (2.17 kW) 製冷能力，能有效迅速降低室內溫度。
- R32 環保雪種：採用新一代環保雪種，具備更高製冷量及運作效率，同時減少對環境的負擔。
- 藍鑽保護層散熱器：具備優異的防鏽蝕功能，有效阻隔空氣中的水分與氧氣，延長冷氣機使用壽命。
- 抗菌過濾網：能抑制空氣中的細菌、病毒、過敏原及霉菌，顯著提升室內空氣質素。
- 4方位送風系統：透過靈活的送風角度設計，確保冷氣能均勻分佈至房間每個角落。
能源標籤資料
- 能源效益標籤：3級
- 類別：1
- 製冷劑：R32
- 每年耗電量（製冷）：343 千瓦小時
- 額定功率消耗量（製冷）：0.696 千瓦
- 額定製冷量：2.170 千瓦
- 製冷量：2.26 千瓦
- 製冷季節性表現系數 (CSPF)：3.1978
- 變頻：否
技術規格
- 匹數：3/4 匹
- 冷凍效益：3.25 W/W
- 製冷季節性表現系數 (CSPF)：3.18
- 電力資料：220 V / 3.25 A
- 耗電量：0.696 kW
- 電源插頭：15A三圓腳插頭
- 室內空氣流量：7.0 m³/min.
- 體積 (高 x 闊 x 深)：346 x 450 x 590 毫米
- 淨重：30公斤
產地及保養
- 產地：菲律賓
- 保養： 3 年全機保用，5 年壓縮機保用
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 1207 reviews
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Product Reviews
★★★★★ 5
Top quality filters at a good price.
Style: 20x30x1
These filters are good quality. They are reinforced and hold their shape. They fit perfectly in my filter holder.
The thing I like is that the filters were bundled together and shipped in a sturdy box. Other filters I have ordered showed up in a flimsy box and were damaged.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Excellent to have on hand
Style: 16x25x1
Excellent, time-saving purchase. Sturdy, easy to install.
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Reviewed in the United States on May 27, 2026
★★★★★ 4
Great Fit and Noticeable Air Quality Improvement
Style: 12x24x1
I purchased the Filterbuy 12x24x1 MERV 8 air filters and have been very happy with them so far. They fit perfectly in my HVAC system without any gaps or issues during installation.
After replacing my old filters, I noticed the air in my home feels cleaner and there seems to be less dust settling around the house. They do a good job of capturing everyday particles and allergens while still allowing good airflow.
Overall, this is a reliable and cost-effective 4-pack of filters. Solid quality, easy to install, and a noticeable improvement in air freshness. I’ll definitely be ordering again.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Reliable furnace filters at a good price point!
Style: 16x18x1
Great filters. Hard to find sizes. Sturdy.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Amazon very professional and reliable
Style: 14x30x1
I was very pleased with the Filterbuy 14 30 1 and it fit great and very pleased with Amazon .They are very professional
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Reviewed in the United States on May 13, 2026