--- product_id: 580337397 title: "VENTS QuietLine 4 inch Humidity Control & Timer Extractor Fan Modern Design Silent Bathroom Ventilator with Humidistat Sensor for 100 mm Ducting Wall Ceiling Ventilation Shaft Mounting" brand: "vents" price: "5 zł" currency: PLN in_stock: true reviews_count: 7 url: https://www.desertcart.pl/products/580337397-vents-quietline-4-inch-humidity-control-and-timer-extractor-fan store_origin: PL region: Poland --- # 90 m³/h airflow 25 dB ultra-quiet Adjustable 60-90% humidity sensor VENTS QuietLine 4 inch Humidity Control & Timer Extractor Fan Modern Design Silent Bathroom Ventilator with Humidistat Sensor for 100 mm Ducting Wall Ceiling Ventilation Shaft Mounting **Brand:** vents **Price:** 5 zł **Availability:** ✅ In Stock ## Summary > 🌬️ Elevate your bathroom air game with silent, smart ventilation! ## Quick Answers - **What is this?** VENTS QuietLine 4 inch Humidity Control & Timer Extractor Fan Modern Design Silent Bathroom Ventilator with Humidistat Sensor for 100 mm Ducting Wall Ceiling Ventilation Shaft Mounting by vents - **How much does it cost?** 5 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/580337397-vents-quietline-4-inch-humidity-control-and-timer-extractor-fan) ## Best For - vents enthusiasts ## Why This Product - Trusted vents brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek Modern Design:** Minimalist white finish blends seamlessly with contemporary bathrooms - • **Smart Humidity Control:** Auto-regulates moisture with an adjustable humidistat from 60% to 90% - • **Whisper-Quiet Performance:** Operates at a barely-there 25 dB for peaceful living spaces - • **Power-Efficient Ventilation:** Meets Building Regs Part F & L with ultra-low 0.32 W/l/s energy use - • **Effortless Maintenance & Installation:** Quick-release fascia for easy cleaning and fast setup ## Overview The VENTS QuietLine 4-inch extractor fan combines cutting-edge humidity sensing and timer controls with whisper-quiet operation at just 25 dB. Designed for 100 mm ducting, it delivers a robust 90 m³/h airflow while meeting strict energy and safety standards (IPX4, Building Regs Part F & L). Its sleek white finish and easy-install design make it the perfect upgrade for modern bathrooms seeking efficient moisture control and silent comfort. ## Description Free delivery and returns on eligible orders. Buy VENTS QuietLine 4 inch Humidity Control & Timer Extractor Fan Modern Design Silent Bathroom Ventilator with Humidistat Sensor for 100 mm Ducting Wall Ceiling Ventilation Shaft Mounting at desertcart UK. Review: Decent for the price - Looks sleek and is fairly quiet while being cheaper than other similar fans. My main issue was the cover didn't seem well designed in that it restricted air flow and made the fan louder Review: GREAT FAN - LOOKS GOOD, WORKS GREAT, GOOD BUY ## Features - FEATURES: The Humidistat extractor is finished in cool white with a modern take on traditional styling. Intended for ventilation shaft mounting or connection to 100 mm air ducts. - OPTIONS: The extractor fan is fitted with a Humidity sensor and Timer to regulate indoor humidity levels automatically. The set point is adjustable from ~60 % to ~90 %. - QUIET RUNNING: For a peaceful home environment, the fan outlet pipe incorporates specially designed air rectifiers. The fan operates at low noise, only 25 dB(A) sound level @3m. A significant 90 m3/hour extract airflow rate of 25 l/s helps to extract airborne pollutants and combat the harmful effects of dampness and condensation. - COMPLIANT: The extractor fan complies with Building Regulations Part F and L with very low specific fan power at 0.32 w/l/s, meeting all the energy requirements to date. The QuietLine fan is IPX4 Rated and suitable for safe installation in bathroom wet areas, providing extra protection and peace of mind – Zones 2 & 3. Energy rating: A+ - SIMPLE MAINTENANCE & INSTALLATION: The fascia may be removed with ease for cleaning. The fan design enables a quick and simple installation. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BGSZ6JZ7 | | Best Sellers Rank | 295,764 in DIY & Tools ( See Top 100 in DIY & Tools ) 664 in Bathroom Fans | | Brand | VENTS | | Colour | White | | Customer Reviews | 4.3 4.3 out of 5 stars (19) | | Date First Available | 29 Sept. 2022 | | Item Weight | 1 kg | | Model Number | VENTS-QUIETLINE-100-H | | Noise Level | 25 Decibels | | Product Dimensions | 11 x 15.5 x 15.7 cm; 1 kg | | Special Features | Lightweight | ## Product Details - **Brand:** VENTS - **Colour:** White - **Electric fan design:** Exhaust Fan - **Mounting type:** Wall Mount - **Power source:** Corded Electric - **Product dimensions:** 11D x 15.5W x 15.7H centimetres - **Recommended uses for product:** Exhausting, Ventilating - **Room type:** Bathroom - **Special feature:** Lightweight - **Style:** modern ## Images ![VENTS QuietLine 4 inch Humidity Control & Timer Extractor Fan Modern Design Silent Bathroom Ventilator with Humidistat Sensor for 100 mm Ducting Wall Ceiling Ventilation Shaft Mounting - Image 1](https://m.media-amazon.com/images/I/419qF4tprjL.jpg) ![VENTS QuietLine 4 inch Humidity Control & Timer Extractor Fan Modern Design Silent Bathroom Ventilator with Humidistat Sensor for 100 mm Ducting Wall Ceiling Ventilation Shaft Mounting - Image 2](https://m.media-amazon.com/images/I/71WCZmSVGUL.jpg) ![VENTS QuietLine 4 inch Humidity Control & Timer Extractor Fan Modern Design Silent Bathroom Ventilator with Humidistat Sensor for 100 mm Ducting Wall Ceiling Ventilation Shaft Mounting - Image 3](https://m.media-amazon.com/images/I/71UjYEIxQ+L.jpg) ![VENTS QuietLine 4 inch Humidity Control & Timer Extractor Fan Modern Design Silent Bathroom Ventilator with Humidistat Sensor for 100 mm Ducting Wall Ceiling Ventilation Shaft Mounting - Image 4](https://m.media-amazon.com/images/I/71iMvIHzQRL.jpg) ![VENTS QuietLine 4 inch Humidity Control & Timer Extractor Fan Modern Design Silent Bathroom Ventilator with Humidistat Sensor for 100 mm Ducting Wall Ceiling Ventilation Shaft Mounting - Image 5](https://m.media-amazon.com/images/I/8145JkzS8eL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Decent for the price *by D***. on 15 October 2024* Looks sleek and is fairly quiet while being cheaper than other similar fans. My main issue was the cover didn't seem well designed in that it restricted air flow and made the fan louder ### ⭐⭐⭐⭐⭐ GREAT FAN *by D***E on 22 May 2025* LOOKS GOOD, WORKS GREAT, GOOD BUY ### ⭐⭐⭐⭐⭐ Great *by C***Y on 20 July 2024* Very happy with this vent ordered it and received it within 24 hours have had it put up on the wall. I will say that it is quite noisy but I bought it for a shower room and it seems to be doing a good job ## Frequently Bought Together - VENTS QuietLine 4 inch Humidity Control & Timer Extractor Fan Modern Design Silent Bathroom Ventilator with Humidistat Sensor for 100 mm Ducting Wall Ceiling Ventilation Shaft Mounting - Kair White Louvred Wall Vent Grille 155mm External Dimension with Flyscreen and Round 100mm - 4 inch Rear Spigot --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/580337397-vents-quietline-4-inch-humidity-control-and-timer-extractor-fan](https://www.desertcart.pl/products/580337397-vents-quietline-4-inch-humidity-control-and-timer-extractor-fan) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-12*