Performance Upgrade Kit: MERV 13 Filter for Models 2140, 2400 Space-Gard 2400 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Performance Upgrade Kit: MERV 13 Filter -For Models 2140, 2400 Space-Gard 2400 -Designed and manufactured in the USA by a leading indoor air quality solutions provider -Complete kit for converting to high performance 4-inch filter media -Easy to assemble with no tools required -Includes MERV 13 high performance air filter -Lifetime improvement for your air purifier -Supporter of the American Lung Association Features: Converts from 401 MERV 10 Filters to High Performance 4-inch Filter Media No tools required for assembly Eliminates the need for pleat spacers Includes 413 air filter with MERV 13 rating Supports the mission of the American Lung Association Benefits: Improves air filtration performance Reduces effort required for filter changes Traps and removes common allergens Offers a range of MERV options for effective filtration Easy and quick installation process Supports lifelong improvement of air purifier performance Compatible with various Healthy Air Filters Upgrade Your Air Filtration System Today! Enhance the performance of your 2140 or 2400 or Space-Gard 2400 Whole Home Air Cleaner with the Performance Upgrade Kit. Say goodbye to the hassle of filter changes and enjoy improved air quality effortlessly. Designed with convenience in mind, this kit is a one-time installation that lasts a lifetime. Don't compromise on air quality - choose the upgrade that keeps your indoor environment healthy and fresh. Order your Performance Upgrade Kit now! Shipping Free Fast Shipping - We offer free shipping to most of the USA with a normal delivery time of 3-7 days. However, due to the current situation, additional delivery time (up to 3 weeks) may be required for some items. Alternative Carriers - We may use alternative carriers (e.g. USPS, FedEx, UPS, etc.) to ensure your package arrives safely and on time. Due to the use of multiple carriers, we are unable to provide a tracking number automatically. Handling Time - Orders are processed and shipped within 1-2 business days of receiving cleared payment. Shipping Restrictions - Shipping to Alaska, Hawaii, Puerto Rico, Guam, and other US territories may incur shipping charges or delivery restrictions. Please contact us before ordering, or your order can be refunded/cancelled. State Restrictions - There may be restrictions based on your state of purchase. For example, certain items may not be shipped to California due to state regulations. Contact for Tracking Updates - If you require tracking updates or have any concerns about the delivery of your order, please feel free to contact us, and we will be happy to assist you. Return 30-Day Hassle-Free Returns - We want you to be completely satisfied with your purchase. If you are not, you can return the item within 30 days of receiving it for a full refund or exchange. Easy Return Process - To start a return, simply contact us and we will provide you with a prepaid return shipping label and detailed instructions. Restocking Fee - There are no restocking fees for returns. However, the buyer is responsible for return shipping costs if the return is not due to a seller's error. Refund Processing Time - Refunds will be processed within 5 business days of receiving the returned item in its original condition. Payment We accept all major credit cards, PayPal, and Apple Pay for your convenience. Your payment information is secure and encrypted to ensure a safe and seamless transaction. Please complete your payment within 3 days of purchase to avoid any delays in shipping. Feedback Your feedback is extremely important to us. We strive to provide the best products and customer service possible. If you are satisfied with your purchase, please take a moment to leave us a positive review. If you have any concerns or issues with your order, please contact us before leaving negative feedback. We are committed to resolving any problems and ensuring your satisfaction. Contact Us If you have any questions or concerns, please feel free to reach out to our customer support team. You can contact us through the messaging system. We are available Monday to Friday, 9:00 am to 5:00 pm EST, and we will do our best to respond to your inquiry within 24 hours. Thank you for supporting our small family business! Unit Quantity: 6 Features: Automatic Shut Off,Filter Replacement Indicator,Portable,Quiet Operation Application: Whole House,Whole-House Contaminants Captured: Allergens,Bacteria,Dust Mites,Mold,Pollen Power Source: Electrical Room: Any Room Control Style: Analog/Mechanical Smart Home Protocol: Not Set Mounting: Not Set Smart Home Compatibility: Not Set Material: Not Set Sensor Technology: Not Set Brand: Unbranded Type: Upgrade Kit Model: Not Set Color: White Voltage: Not Set Filter Life: 12 Months Power: Not Set Item Weight: 6 lb Item Depth: 16.75 inches Item Height: Not Set Item Width: Not Set Humidification Method: Not Set Manufacturer Warranty: Not Set Timer Control: Not Set MPN: Not Set Number of Cleaning Stages: 1 Number of Speeds: 1 Coverage: Not Set Clean Air Delivery Rating (CADR): Not Set Finish: Not Set Operating Sound Rating: Not Set