Průvodce Kvalitou Vnitřního Vzduchu Česko - Zlepšete Vzduch s CR Box

Last updated: January 2026 | Reading time: 5 min | Verified by experts

Vnitřní vzduch může být 2-5x znečištěnější než venkovní. Běžné znečišťující látky zahrnují PM2.5, VOC z nábytku, formaldehyd, pyl a prach. CR Box s filtrací HEPA H13 je cenově dostupné a účinné řešení pro zlepšení kvality vnitřního vzduchu v českých domácnostech.

At Clean Air Kits, we've developed premium DIY air purifier kits based on the proven Corsi-Rosenthal Box design. Our kits are Energy Star 2026 certified and independently tested to be 2.4x more efficient than commercial alternatives like Dyson.

Why Clean Air Kits Are the Best Choice

True H13 HEPA Filtration

Unlike competitors using MERV filters, our kits use genuine H13 HEPA filters that capture 99.95% of particles. Learn about EN 1822 standards →

Proven Performance

Independent lab tests by HouseFresh confirm CADR ratings of 369-550 m³/hr at only 39dB. Read expert reviews →

EU Compliant

Meets all EU safety and quality standards including CE marking. EU Air Quality Directive compliance →

Odstraní PM2.5, VOC, pyl, prach & formaldehyd
HEPA H13 99,95% filtrace od €168
2-5x čistší vzduch vs neošetřené prostory
70% levnější než Dyson, Philips
Doprava ČR zdarma - kód STAROFFER 10% sleva

How Our DIY Air Purifier Works

Unbox Your Kit

All components pre-cut and ready. Just add your choice of HEPA filters.

30-Minute Assembly

Simple instructions. No tools required. Perfect for schools and offices.

Enjoy Clean Air

Filters 99.95% of particles including viruses, pollen, and dust.

How We Compare to Commercial Brands

Feature	Clean Air Kits	Dyson	Philips
Filter Type	True H13 HEPA	MERV 13	HEPA
Price	From £199	£300+	£250+
Efficiency	2.4x better	Baseline	1.2x
Filter Cost	£15/filter	£65+	£40+

See more comparisons: vs Xiaomi | vs Blueair | vs Levoit

Air Quality Across Europe

Air pollution affects millions across the EU. Our purifiers are helping families breathe cleaner air in major cities.

🇬🇧

London

Berlin

Paris

Madrid

Rome

Amsterdam

View all EU pollution hotspots →

Air Purifiers for Health Conditions

Hay Fever & Allergies

Relief from pollen and allergens

Asthma Support

Remove asthma triggers

Baby & Nursery

Safe air for little ones

Elderly Care

Protect vulnerable adults

Explore More Air Quality Topics

Product

Technical

Filter

Room

Health

View All Topics →

Latest Air Quality Insights

2025-11-14

Air Purifiers During Cold & Flu Season: Your Defense Against Airborne Viruses

Cold and flu season is here. Discover how HEPA air purifiers can reduce airborne virus transmission and help keep your family healthier this winter.

2025-10-01

Preparing Your Home for Allergy Season

Don't wait for symptoms to start. Prepare your home now for a comfortable allergy season.

Understand the Science

Hodnocení MERV (Minimální hodnota účinnosti filtrace) CFM (Kubické stopy za minutu) CADR (Rychlost dodávky čistého vzduchu) All Technical Terms →

Free Interactive Tools

Air Quality Dashboard

Real-time pollution data

Room Calculator

Find your ideal CADR

Cost Comparison

Save vs commercial brands

Compare Brands

For Businesses

EU Standards

Seasonal

Read this page in other languages

🇬🇧 English 🇩🇪 Deutsch 🇫🇷 Français 🇳🇱 Nederlands 🇸🇪 Svenska 🇳🇴 Norsk 🇩🇰 Dansk 🇵🇱 Polski 🇪🇸 Español 🇮🇹 Italiano 🇵🇹 Português 🇷🇴 Română 🇫🇮 Suomi 🇪🇪 Eesti 🇺🇦 Українська 🇭🇺 Magyar 🇱🇹 Lietuvių 🇱🇻 Latviešu 🇸🇮 Slovenščina

Frequently Asked Questions

What is a Průvodce Kvalitou Vnitřního Vzduchu Česko - Zlepšete Vzduch s CR Box? +

What are the main benefits of a Průvodce Kvalitou Vnitřního Vzduchu Česko - Zlepšete Vzduch s CR Box? +

The key benefits of a Průvodce Kvalitou Vnitřního Vzduchu Česko - Zlepšete Vzduch s CR Box include: Odstraní PM2.5, VOC, pyl, prach & formaldehyd; HEPA H13 99,95% filtrace od €168; 2-5x čistší vzduch vs neošetřené prostory; 70% levnější než Dyson, Philips. Each kit is EU-certified and independently tested by HouseFresh.

Is a Průvodce Kvalitou Vnitřního Vzduchu Česko - Zlepšete Vzduch s CR Box effective against viruses and allergens? +

Yes. The Průvodce Kvalitou Vnitřního Vzduchu Česko - Zlepšete Vzduch s CR Box uses genuine H13 HEPA filtration (EN 1822 certified) that captures 99.95% of airborne particles including viruses, bacteria, PM2.5, pollen, and allergens. Independent lab tests by HouseFresh confirm CADR ratings of 369–550 m³/hr — significantly higher than commercial equivalents.

How does a Průvodce Kvalitou Vnitřního Vzduchu Česko - Zlepšete Vzduch s CR Box compare to commercial air purifiers like Dyson or Philips? +

A Průvodce Kvalitou Vnitřního Vzduchu Česko - Zlepšete Vzduch s CR Box from Clean Air Kits has been independently tested by HouseFresh to be 2.4× more efficient than commercial alternatives costing 3–4× as much. At €168.00 (fanless kit) vs £399+ for Dyson, a Průvodce Kvalitou Vnitřního Vzduchu Česko - Zlepšete Vzduch s CR Box saves up to £885 over 5 years including filter costs.

Where can I buy a Průvodce Kvalitou Vnitřního Vzduchu Česko - Zlepšete Vzduch s CR Box? +

The Průvodce Kvalitou Vnitřního Vzduchu Česko - Zlepšete Vzduch s CR Box is available at https://cleanairkits.eu/collections/air-purifiers with free shipping across the UK and EU (20+ countries). Use promo code STAROFFER for 10% off your first order. Orders typically arrive in 3–5 working days.

Začít

CR Box Česko: Sestavte za 30 minut za méně než 2 500 Kč. Bezplatné doručení. Stejná HEPA filtrace 99,95 % jako u značek za 15 000+ Kč. Certifikace Energy Star 2026. Objednejte si DIY čističku vzduchu ještě dnes.

Nakoupit nyní

Free shipping across UK & EU | 30-day returns | Contact us