Air filter for Cooper&Hunter Portable Air Conditioners SK-1091

Cooper & Hunter 1091 BTU Ductless Mini Split Air ConditionerCooper & Hunter 1091 BTU Ductless Mini Split Air Conditioner
Cooper & Hunter 1091 BTU Ductless Mini Split Air Conditioner

Cooper & Hunter7-Yr Warranty

SK-1091
$19.99
Shipping Policy calculated at checkout.

Availability

Out of stock right now
For the next arrival, call (855) 775-4822.

— we’ll fill in your ZIP. Used only for delivery dates and pickup.

FREE shipping on $300+ orders to We don’t ship to .Pick up at ·

Choose a pickup warehouse

Air filter for Cooper&Hunter Portable Air Conditioners SK-1091Qty 1

Closest to first

— we’ll fill in your ZIP. Used only for delivery dates and pickup.

Stock is checked again at checkout. Buying 2 or more? Checkout confirms the warehouse has them all.
Code BULK3

Delivery dates are estimates

Please note that all delivery dates and estimated transit times are approximate and are not guaranteed. Delivery times may vary due to carrier delays, weather, holidays, peak shipping periods, or other circumstances beyond our control. How delivery dates are calculated

Air filter for Cooper&Hunter Portable Air Conditioners (16x15 inch) (SKU:) SK-1091

Frequently Asked Questions

Will this fit my system?

This is a replacement/accessory part. Match it to your unit’s model number and specifications before ordering; if you are unsure, contact us with your system model and we will confirm compatibility.

Is this part included with a mini split system, or sold separately?

This listing is for the part on its own. Complete mini split systems list their included components separately on each system’s page.

Do you offer support choosing the right part?

Yes — contact us with your system model number and what you need, and we will help you pick the correct part.

What warranty does it come with?

Cooper & Hunter backs it with a 7-year compressor and 5-year parts limited warranty (with professional installation and registration).

Bulk savings

This accessory counts toward bulk savings on Cooper & Hunter, OLMO and accessories.

Your progress

    The discount covers your whole Cooper & Hunter, OLMO and accessories subtotal, not just the part over the line.

    How it works

    1. Add full-price Cooper & Hunter, OLMO or accessory items — mix any models.
    2. Reach $5,000 in these items in one order.
    3. Your cart adds the right code: BULK3, BULK5, BULK6 or BULK8.

    What counts

    • Counts: Full-price Cooper & Hunter and OLMO systems, accessories
    • Doesn't count: Sale items, indoor or outdoor units sold on their own, parts
    • BRAVO counts toward its own tiers (5–15% off).

    Big order? Call (855) 775-4822

    Best brands with the best deals

    Latest News

    If you're thinking about turning your home into a smart home, you're not alone.

    View all posts
    What is a mini-split?

    What is a mini-split?

    Ductless HVAC Basics What Is a Mini Split? Parts, How It Works & 2026 Costs Pre-Purchase Guide 2026 Edition HVAC...

    Read more
    Whole House Mini-Split & Heat Pump Systems

    Whole House Mini-Split & Heat Pump Systems

    2026 Cost & Sizing Guide Whole House Mini Split Systems: 2026 Costs, Zone Counts & Sizing Multi-Zone Olivia & Olivia...

    Read more
    Cooper & Hunter Mini Split: 2026 Prices & Real Reliability Tests

    Cooper & Hunter Mini Split: 2026 Prices & Real Reliability Tests

    2026 Buyer's Guide Cooper and Hunter Mini Split Guide 2026: Prices, Series & Specs MIA Olivia Hyper Heat 2026 Pricing...

    Read more