Café & Bakery
ESP Exhaust Filtration Solution
A café & bakery ESP system is the quiet, compact solution for coffee roasters, artisan bakeries, and cafés with light kitchens. Get the same up to 97.6% clean exhaust performance as large restaurants — in a silent unit that fits small-space ductwork without disrupting the premium atmosphere you have built.
Why Cafés and Bakeries Need ESP
Light cooking doesn’t mean light responsibility. Cafés and bakeries in urban mixed-use buildings face the same compliance and neighbor obligations as full restaurants — with far fewer resources to manage them.
Coffee Roasting & Baking Oil Mist
Coffee roasting produces chaff, coffee oil mist, and a distinctive aromatic smoke that accumulates in exhaust ducts. Bakery ovens running at high temperatures deposit butter, egg, and flour particle films inside ductwork — becoming increasingly flammable as they build up. Unlike restaurant grease, baking deposits are less visible but equally problematic for fire safety and duct hygiene.
Aroma Migration to Neighbors & Upstairs Units
Coffee roasting and bread baking aromas are beloved in context — but become a nuisance complaint when they penetrate apartment units above a bakery, reach retail neighbors in a shared building, or accumulate in a building’s shared ventilation system. In mixed-use buildings, café and bakery operators face the same municipal odor enforcement as full restaurants.
Premium Brand Image & Clean Premises
Specialty coffee and artisan bakery brands invest significantly in aesthetics — beautiful interiors, premium packaging, curated playlists. A greasy exhaust grille, a faint burnt odor lingering in the shop, or a visible exhaust cloud from the rooftop undermines this carefully built image. Customers notice and remember — and now post about it.
Small Space & Low Noise Requirements
Most cafés and bakeries occupy compact urban retail units with narrow duct shafts, low ceilings, and limited plant space. Industrial-scale commercial kitchen ventilation equipment designed for restaurants is too large, too loud, and too expensive for light food service. The challenge is finding a purification system that fits the space — without overwhelming the intimate café atmosphere with mechanical noise.
How Electrostatic Purification Cleans Cafe and Bakery Kitchen Exhaust
Polygee ESP uses a multi-stage purification process — from pre-filtration to UV sterilization — delivering up to 97.6% grease removal for café and bakery kitchens. Third-party tested: 97.6% on LK160 and 97.0% on LK40 (Beijing Zhongyan Huanneng, CMA — reports ZY05W230298 / ZY05W230296); 96.0% at rated airflow on LK120 (SQEP, CMA — report 2024I20-35-5322488001).
Airflow Distribution
Washable mesh pre-filter traps large particles and evenly distributes airflow.
→Primary Ionization
High-voltage ionization charges grease and smoke particles.
→Plate Collection
Dual-zone plate-type collector captures charged particles.
→Secondary Collection
Additional collector stage for the top-tier configuration.
→UV Sterilization
UV-C module decomposes VOCs and reduces odors.
Complete Café & Bakery Exhaust Filtration System
A streamlined 5-stage system — from your roaster or oven to a clean, low-odor rooftop discharge.
ESP for Every Café and Bakery Format
From micro-roasteries to artisan bread bakeries and full coffee-kitchen hybrids — compact ESP configurations for every format. Running a heavier cooking operation? Browse all Polygee commercial kitchen exhaust solutions by venue type.
Specialty Coffee Roastery
In-store coffee roasting is a powerful brand and experience statement — but roaster exhaust requires proper treatment to avoid building authority issues. Compact ESP captures coffee oil mist and chaff. Carbon add-on controls the roasting aroma for urban mixed-use locations.
Light-Medium · 800–3,000 m³/h
Artisan Bakery & Bread Shop
Deck ovens, convection ovens, and proofing produce baking oil, butter, and flour particle exhaust. ESP captures baking deposits before they line the duct. Minimal maintenance — baking load is lighter than fry or wok, so cells clean every 3–6 weeks.
Light · 1,000–3,000 m³/h
Café with Light Kitchen
Many specialty cafés now operate a small kitchen — panini presses, waffle irons, small fryers, avocado toast stations. Light but continuous cooking in compact spaces requires a small-format ESP that doesn’t take over the limited plant space.
Light · Compact · 800–2,000 m³/h
Dessert Shop & Waffle House
Waffle irons, crepe griddles, and small fryers produce butter and oil mist in tight retail spaces. Compact ESP captures the sweet baking aroma that drifts into neighboring units while keeping grease out of the ductwork.
Light · Compact · 600–1,500 m³/h
Chain Café & Bakery
National coffee and bakery chains with 50–500 locations need a standardized compact ESP solution that can be rolled out consistently. One standard spec across all locations supports compliance in every market — available with CE certification and UL Listed models for global rollout. Multi-country rollouts are supported through our Polygee kitchen ESP distributor programme.
Chain · Standard Spec · Multi-Location
Combined Coffee & Kitchen Concept
Coffee bars that have grown into full all-day dining concepts — combining espresso, roasting, brunch, and light dinner menus — require scalable ESP that can grow with the kitchen’s cooking load. Modular design allows adding capacity as the menu expands.
Light–Medium · Scalable · 1,500–4,000 m³/hESP vs. Traditional Grease Filters
For cafés and bakeries, the maintenance simplicity and silent operation of ESP make it the obvious choice over traditional grease filters.
| Feature | Traditional Mesh/Baffle Filter | Polygee Compact ESP |
|---|---|---|
| Grease Capture Efficiency | Limited | up to 97.6% ✓ |
| Noise Level | Passive (quiet) | ✓ Low noise — no moving parts |
| Size for Small Spaces | Fits standard ducts | ✓ Starts at 500×300mm cross-section |
| Visible Exhaust Plume | ✗ Common (especially coffee roasting) | ✓ Visibly clean discharge |
| Baking Odor Control | ✗ None | ✓ Optional carbon add-on |
| Maintenance Frequency (Bakery) | Weekly filter replacement | ✓ Every 3–6 weeks (washable cells) |
| Filter Replacement Cost | Ongoing annual cost | ✓ No replacement filters — cells are washable |
| Premium Premises Image | ✗ Grease on grille, filter smell | ✓ Clean unit, no visible residue |
| Landlord Compliance | Often insufficient for mixed-use buildings | ✓ Supports mixed-use building compliance requirements |
| Pressure Drop | Increases as clogged | ✓ ≤150 Pa incl. distribution plate |
Ready to upgrade to a café & bakery ESP system that delivers up to 97.6% purification, quietly, in compact spaces?
Get Your Free Café ESP Assessment →Choose the Right Café & Bakery ESP
Two compact configurations cover the full range of café and bakery kitchen formats — from a micro-roastery to a full café-kitchen concept.
Compact In-Duct ESP
Our smallest-format in-duct ESP units start at 500mm × 300mm cross-section — fitting inside the narrow duct shafts common in urban café and retail bakery locations. Slides into existing ductwork in 1–2 days without structural changes. Silent operation preserves your café atmosphere.
In-duct kitchen electrostatic precipitator specifications →
Integrated Kitchen Hood ESP
All-in-one stainless steel hood with built-in ESP, LED task lighting, and oil drainage. For new café kitchens or full refits, the integrated hood keeps the installation simple — one unit replaces hood, filter, and ESP separately. Custom dimensions for compact café kitchen layouts.
Commercial kitchen hood system specifications →Upgrading Your Cafe Kitchen Ventilation in 4 Steps
Simple, fast, and designed around the reality of small-footprint café and bakery operations.
Space & Load Assessment
Share your kitchen layout, duct dimensions, fresh air supply, and cooking equipment. For most cafés and bakeries, our compact standard units cover the application directly — no complex engineering study required. Recommendation within 24 hours on business days.
Compact Unit Production
Standard compact units ship within 7–15 days. For non-standard duct sizes, custom units are available with the same lead time. The ESP arrives pre-wired and ready to connect — no complex site wiring or controls setup.
Half-Day Installation
Most café and bakery ESP installations are completed in half a day — 2–4 hours. The unit slides into the existing duct, electrical connection is made, and the system is tested and commissioned. Your business stays open.
Simple Ongoing Care
Cell cleaning every 3–6 weeks takes 15 minutes. No specialist tools or contractors needed. Spare parts (collector cells, carbon media if fitted) are stocked and available for same-day dispatch.
Why Polygee for Your Café or Bakery
Compact & Space-Efficient
Units starting at 500×300mm cross-section fit inside narrow urban café and retail bakery duct shafts that can’t accommodate standard-size restaurant exhaust equipment.
Near-Silent Operation
No moving parts. The ESP operates on electrostatics alone — no fan noise, no filter vibration — only the faint hum of the power supply. Your café atmosphere stays undisturbed.
Globally Certified
CE (FQC2602501), UL Listed models (File E522667), RoHS, CQC, CCEP, ISO 9001/14001/45001. Compliance documentation available for 50 countries. 1-year warranty • MOQ 1 unit • 7–15 day lead time. Documentation for landlord, building authority, and food safety compliance requirements. View our ESP certifications →
24h Engineering Support (Mon–Fri)
Share your café or bakery layout and equipment details — our engineering team provides a complete system design and equipment recommendation within 24 hours on business days. Most small applications use standard compact units — quick and affordable.
Built in Our Own Smart Factory
Every Polygee ESP — from our largest industrial unit to the most compact café model — is manufactured in-house at our 110,000 m² production facility.
Trusted by Iconic Properties Worldwide
Polygee ESP systems serve some of the world’s most prestigious F&B environments — the same quality available for your café or bakery, in a compact format. Coffee roasters including Santok also run Polygee ESP.
Marina Bay Sands
Multiple F&B outlets including premium coffee and bakery concepts across Singapore’s iconic resort — all maintaining a visibly clean exhaust and minimal odor spillage.
Singapore · Multi-Outlet 2012 · ODM units · 500 units
University of Sydney
Campus cafés and dining facilities including coffee outlets and bakery stations. Resolved odor migration to adjacent academic buildings.
Australia · Campus Café 2013 · RY series · units on request
Dubai Mall
F&B zone including café and bakery concepts across the world’s most visited shopping destination. Visibly clean discharge maintained across all exhaust zones.
UAE · Retail F&B 2017 · ODM units · 40 units
Waldorf Astoria Doha
Hotel café and patisserie kitchen exhaust purification in a luxury five-star environment. Odor control matched to the brand’s air quality requirements.
Qatar · Hotel Café 2016 · LK-E series · 30 units
TRX Exchange
Specialty café and F&B concepts in KL’s new financial district mixed-use development. Compact ESP managing light kitchen exhaust in premium retail settings.
Malaysia · Specialty Café 2022 · LK-E + UV series · 300 unitsCommercial Terms
Key terms for ordering a Polygee café & bakery ESP system — from payment to spare parts support.
| Term | Details |
|---|---|
| Payment | 30% deposit (or 50%), balance before shipment — T/T and L/C accepted |
| Incoterms | Incoterms arranged to suit the buyer (EXW / FOB / CIF) |
| Warranty | 1-year warranty on the complete unit, covering ESP field cells and SPP power supplies. UV-C lamps and activated carbon media are consumables and not covered. On-site labor is not included — paid on-site service is available. |
| MOQ | 1 unit · Project and volume pricing quoted per project. |
| Lead Time | 7–15 days |
| Spare Parts | Common spare parts kept in stock; supply continues for 1 year after a model is discontinued |
| Engineering Support | System design proposals, CAD drawings and full specification sheets — request with your project’s airflow details. |
Get Your Free Café & Bakery Assessment
Share your kitchen layout, duct dimensions, and cooking equipment — our engineers will recommend the right compact ESP configuration and provide a complete quotation within 24 hours on business days.
Frequently Asked Questions
More questions on sizing, installation, and maintenance are answered in our kitchen ESP FAQ.