J-495 ProLast Extreme Cover (2020+)



J-495 ProLast Extreme Cover (2020+)

Before installation access to your hot tub will be provided.
Add a picture of your hot tub for access.

Customizations Total: $0.00



0 watching this item.

Delivery & Install includes installation of your new cover, and the removal and disposal of your old cover. Available to Southern Ontario residence only (see Delivery Zone in next step).

Before ordering, please review our cover terms.


Before ordering, please confirm your hot tub model to ensure proper fit. Covers are ineligible for cancellation/return/refund.

If you purchased your hot tub with us, you can contact our customer care team for this info.

Once the cover arrives at our warehouse, delivery must take place within 15 business days, or storage fees may occur.

Covers that are ordered with the Delivery & Install option are subject to a fee of $150 for any cancellations within 48 hours of the arranged delivery date.

Please see delivery times below.

Description Reviews

Need a Hot Tub Cover now? Check out our list of In-Stock Covers

Fits model years 2020+ only.

Customer Reviews

No reviews yet

Delivery Times

Estimated delivery times for ProLast Extreme covers is currently 10-12+ weeks, subject to change without notice.

Covers are custom ordered and cannot be cancelled/returned/refunded. Our team cannot provide an ETA, however, we have hundreds of covers in stock.

You can reach out to us to find out if we have your cover in stock.

The Jacuzzi ProLast Extreme Cover Advantage

Perfect Fit

Made by Jacuzzi, for your Jacuzzi hot tub.

Save Money on Operating Costs

2lb/sq foot foam density for superior insulation, keeping hot tub warm and reducing energy bills.

Lasts Longer

3-year manufacturer warranty for greater value and protection.

Designed for Canadian Winters

5" - 3" taper prevents snow and debris accumulation, keeping your hot tub protected from the elements.

Easy to Use

6+2 handles for easy removal and replacement, even with gloves on.

Stylish and Durable

Double-stitched and UV/fade-resistant for a great look and long-lasting strength.

Why Replace Your Cover

Canadian winters are cold, and insulating your hot tub is essential to keeping operating costs low. Using an old hot tub cover can cost you money, but when should you upgrade to a new cover? If you wonder if it might be time to upgrade your cover, here are the absolute tell-tale signs that you should put your order in now.


Hot tub covers have a foam core that traps in warm air and provides insulation from the cold. However, hot tub covers become heavy when that foam core is water-logged, and this dramatically reduces the insulation effect. While the foam core is wrapped in a plastic vapour barrier, it breaks down over time. When water seeps in, it causes rapid heat loss because water conducts heat (away from your hot tub) 30x faster than air.


Your cover is designed to sit directly on top of the hot tub shell and create a seal to help hold heat in. Over time, as covers become misshapen, water pools on the top of one or both sides.

Fast FREE Shipping

on orders above $49*

Huge Inventory

on popular hot tub products

Great Customer Service

call or chat with our dedicated team
Visa Mastercard Shop Pay American Express Apple Pay Google Pay