Replace wicks every 2 months for optimal use. Continued use may reduce output and antibacterial effectiveness. Yellow or brown discoloration is normal. Hard water or salt can make wicks harder. Rinse and flip if under 2 months.

The wicks smell unpleasant? Possible causes: water/air quality, old wicks, or long inactivity with water. Clean and descale the device. If the wick is under 2 months old, rinse with cold water, turn it around, and reuse.

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💧 Stay fresh, breathe better — never miss a moment with Oskar filters!

LONG LASTING HYDRATION - Each filter lasts 2-3 months, keeping your air fresh without constant replacements.
VALUE PACK CONVENIENCE - Four filters in one pack keep your humidifier running optimally for months ahead.
HASSLE FREE MAINTENANCE - Effortless filter swaps mean you spend less time on upkeep and more on living.
UNIVERSAL COMPATIBILITY - Designed to fit all Oskar models, including Little and Big, for seamless integration.
ANTIBACTERIAL PROTECTION - Advanced antibacterial treatment ensures cleaner, healthier air for your home or office.

The Stadler Form Oskar Humidifier Filter Cassette pack includes four antibacterial-treated filters compatible with all Oskar humidifier models. Each filter lasts 2-3 months and is designed for easy replacement, ensuring consistent, clean humidity in your space with minimal effort.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

₨40152

Duties & taxes incl.

Sri Lankastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Manufacturer	Stadler
Part Number	VLO-009
Product Dimensions	22 x 17.1 x 14.8 cm; 150 g
Item model number	O-050
Size	Regular
Colour	White
Style	Single
Material	Wood
Shape	Rectangular
Item Package Quantity	1
Number of Pieces	4
Special Features	Do not wash
Included Components	4 replacement Oskar filters / wicks
Batteries included?	No
Batteries Required?	No
Item Weight	150 g

Stadler FormOskar Humidifier Filter Cassette, Pack of 4, White

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