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$48.99
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Vent Systems 220 x 90 mm to Ø150 mm White Rectangular to Round Duct Adapter – Ventilation Transition Connector – PVC Air Duct Fitting for HVAC Exhaust, Kitchen, Bathroom, Home
★★★★★
$48.99
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7 availableSize: 220 x 90 mm - Ø150 mm
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1
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About this item
- EXACT SIZE & DUCT COMPATIBILITY – Rectangular-to-round adapter designed to connect 220 × 90 mm (8.66" × 3.54") flat rectangular ducts to Ø150 mm (5.9") round ventilation pipes. Ensures a precise, airtight transition between duct types.
- DURABLE & TEMPERATURE-RESISTANT MATERIAL – Made from high-quality ABS plastic, resistant to moisture and temperature changes from −15 °C to +60 °C. Suitable for long-term indoor ventilation use.
- SMOOTH AIRFLOW TRANSITION – Optimised internal shape provides a gradual rectangular-to-round transition, reducing turbulence, noise, and pressure loss while maintaining efficient airflow.
- EASY PUSH-FIT INSTALLATION – Straight push-fit connections on both sides allow quick, tool-free installation. Designed for a snug fit into standard rectangular and round ducts without adhesives or sealants.
- WIDE HVAC APPLICATION – Ideal for ventilation, extraction, heating, and air-conditioning systems. Suitable for bathrooms, kitchens, utility rooms, and residential or light commercial installations.
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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