How many approximate cleanings can I expect from this? Yes I know the size of the filter matters. Thanks for any info :)

Filter has endless cleanings... will outlast the vehicle. Used on my previous vehicle over 140,000 miles and still being used by new owner over 11months at 100 miles per day. Cleaned every 9 to 12 months for over 10 years and no signs of wear. Purchased three service kits in all the years.

what is the difference between 99-5000 and 99-5050?

The answer to this question is that the 99-5000 has an aresol can for the filter oil where the 99-5050 filter oil is in a non-pressurized squeeze bottle.

Is there any reason besides personal preference that you shouldn't put the oil into a small squirt bottle?

Small squirt bottle might work, but would be harder to control. But haven't tried it, so really don't know. Must be a faster way.

A neighbor's cat fell into my used oil pan. Can I use this product to clean the cat?

Use Simple Green. Wear rubber gloves. Gently massage into fur with fingers. Let sit for 15 minutes. Repeat if necessary. From the company: "Simple Green products are also safe for both the environment and pets because they are non-toxic and biodegradable. Clean Conscience, Dog Friendly Magazine, and Green Cleaning Magazine endorsed Simple Green as an environmentally friendly product."

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🛠️ Keep your engine breathing like new — because performance never takes a day off!

COMPACT POWER DUO - Perfectly sized kit for easy storage and on-the-go maintenance.
TRUSTED K N QUALITY - Engineered by K&N, the gold standard in air filter care.
EFFORTLESS MAINTENANCE - Simple application process designed for busy professionals who value efficiency.
ULTIMATE AIRFLOW BOOST - Restore peak engine performance with precision oil and cleaner combo.
ECO FRIENDLY REUSABILITY - Extend your air filter’s life and reduce waste with this reusable service kit.

The K&N Air Filter Care Service Kit (model 99-5050) includes 237ml of specialized oil and 355ml of cleaner, designed to maintain and restore K&N air filters. Compact and lightweight, this kit ensures optimal airflow and engine efficiency, extending filter life with trusted K&N engineering.

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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.

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HK$785

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TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

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Manufacturer	K&N(ケーアンドエヌ)
Brand	K&N(ケーアンドエヌ)
Model	99-5050
Product Dimensions	22.48 x 11.61 x 6.45 cm; 684.92 g
Item model number	99-5050
Is Discontinued By Manufacturer	No
OEM Part Number	995050
Position	Left
Item Dimensions L x W x H	22.5 x 11.6 x 6.5 cm
Testing Certification	Não aplicável
Item Weight	685 g

K&N エアーフィルターケアサービスKIT オイル237ml/クリーナー 355ml k&n air filter 99-5050 [並行輸入品] 99-5050

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