Perfect Compatibility: Y6606 Filter is compatible with Lennox PureAir PCO3-14-16 . Please note: Y6606 Filter size is not a universal size and is only for Lennox PureAir PCO3-14-16. MERV Rating?The Y6606 filter has a filtration rating of Merv16. The Y6606 filter maximizes your clean air and protect your health. Y6606 filter capture efficiency is 99.97%, providing you with a healthier and cleaner home environment.?Longer Life?: The Y6606 filter has a life expectancy of 12-18 months. For your health, we recommend that you replace the Y6606 filter every 10 months. The Y6606 filter saves you money while providing you with fresher, cleaner air!?Easy Install? To ensure you can install the Y6606 filter, make sure the filter size is 20 x 21 x 5 and the actual size is 20x20-5/8x4-3/8. Note: the Y6606 filter is only suitable for Lennox PureAir PCO3-14-16, and does not apply to other filters of the same size. You can quickly install the Y6606 air filter without using tools. Y6606 Filter are visibly dirty when they need to be replaced.?Excellent Service?When you buy a Y6606, well make you feel right at home! If you have any problems during the use or replacement of the Y6606 filter, please contact us, and we will reply to messages within 12 hours and solve your problems. Provide unconditional return and exchange policies. If you have any problems with your Y6606 Filter, we will refund the full amount or send you a new one
Shipping & Delivery Information
Our Shipping Promise
At Slickpurchase, we understand how important your purchases are. That's why we take extra care with every package we send. All orders are shipped in double-boxes with full insurance for additional protection, ensuring your items arrive safely.
Processing & Shipping Timeline
- Processing Time: Orders are processed within 1-3 business days
- Domestic Delivery: Typically 3-5 business days
Please note that delivery times are estimates and may vary based on your location, weather conditions, or other unforeseen circumstances.
Shipping Destinations
Slickpurchase currently only ships to the United States.
Shipping Costs
We are pleased to offer free standard shipping on all orders within the United States.
Discreet Packaging
We respect your privacy. All Slickpurchase packages are shipped with complete discreet packaging. The product name, description, sender's name, and any information that hints about the contents are encrypted. Your package will arrive without any indication of what's inside, ensuring your purchase remains confidential.
Signature Requirements
Important Note: All orders valued above $250 will require a signature upon delivery for your protection.
Order Tracking
Once your order ships, you'll receive a tracking number via email so you can monitor your shipment's progress every step of the way.
Lost or Delayed Shipments
If your package is lost or significantly delayed, please contact our support team immediately, and we will assist you in resolving the issue.
Additional Security Measures
For your protection, we may contact you for additional order verification of the payment method on certain orders.
Questions or Concerns?
For details on returns and refunds, please refer to our Return Policy page.
For any questions about shipping or delivery, please contact our customer service team at support@slickpurchase.com.

