Apeks XTX40 Scuba Regulator Review

Where to buy

It wouldn’t be a list of the best regulators without an Apeks or two (or three). The XTX40 is one of the company’s affordable models. Despite the very tempting price point, it’s more often viewed as a high-end product.

Loved by techies for their reliable deco reg performance and by recreational divers alike, the XTX40 offers a lot of bang for your buck.

Things we like:

  • Good for cold water diving
  • Balanced and environmentally sealed.
  • Braided flexihose comes as standard.
  • Exceptional breathability for the price.
  • Suitable for mixed gas diving and 100% O2 after being O2 cleaned.

Things we don't like:

  • There’s really not a lot to criticize here but if we’re really being tough we could point to the o-ring in the swiveling first stage. Because of the design, after a few years, you may see some tiny bubbles escaping from the join point.

Compare prices

2 retailers compared · Checked on October 13, 2026

Lowest price right now $689
Divers Supply logoDivers Supply
In stock
Free 2-Day Air items: within 2 business days
We only list shops we would buy from ourselves This price grid only shows retailers we trust: shops we vet on returns, delivery, and what real customers say about them. All prices are checked daily. We earn a commission from some of the shops when you buy through these links, at no extra cost to you.
Scuba.com logo
Excellent · verified retailer
DIVEIN's take
Why buy from Scuba.com?

Scuba.com is a specialist dive retailer, and multiple buyers describe responsive, practical help when an order or product issue needs attention. Several also report orders arriving quickly or in time for when they were needed.

What buyers say

Several buyers describe responsive replies and practical help when an order or product issue needed attention. They describe support that answers quickly and stays helpful.

Multiple buyers also report orders arriving quickly or in time for when they were needed. Delivery timing is the positive point they describe.

Worth knowing

Some buyers report slower replies or more follow-up than expected when they needed help after ordering. Others describe delivery problems after ordering. Keep the order confirmation and tracking details until the item actually arrives.

DIVEIN editorial team
Shop reputation
4.7
Google · 1,555 reviews · 2 platforms checked
checked August 31, 2026
Accepted payments
VISAAMEXDiscoverG Pay

Checkout on scuba.com is served over a secure SSL (https) connection.

Shipping & returns
Free Super Saver shipping on logo items; no minimum; US 48 states. Some fees may apply. Ships from US Eligible returns: 30 days for a full refund; days 31–90 for exchange or store credit if unused. Original shipping charges aren't refunded.
Visit Scuba.com
Divers Supply logo
DIVEIN's take
Why buy from Divers Supply?

Qualifying orders from Divers Supply ship free within the contiguous U.S. and to APO/FPO/DPO addresses. That covers the contiguous U.S. plus military and diplomatic mailing addresses.

Worth knowing

Some customers report that returns or refunds took more follow-up than expected. Others describe slower replies when they needed help after ordering. Budget for follow-up if your order needs attention after purchase.

DIVEIN editorial team
Accepted payments
VISADiscoverPayPal

Checkout on divers-supply.com is served over a secure SSL (https) connection.

Shipping & returns
Free shipping on contiguous-US and APO/FPO/DPO orders of $49 or more; exclusions apply. 0–60 days: refund to original payment method; 61–120 days: store credit. Item must be unused and complete.
Visit Divers Supply

Specs & Features

ValveA-clamp
First stageBalanced
HP portsTwo
LP portsFour (with the option for a fifth)
Flow adjustmentCracking/flow adjustment knob
VenturiVenturi switch
Hand conversionLeft to right-hand conversion possible.
Environmentally sealedYes
40% EANx safeYes

Compare prices

2 retailers compared · Checked on October 13, 2026

Lowest price right now $689
Divers Supply logoDivers Supply
In stock
Free 2-Day Air items: within 2 business days
We only list shops we would buy from ourselves This price grid only shows retailers we trust: shops we vet on returns, delivery, and what real customers say about them. All prices are checked daily. We earn a commission from some of the shops when you buy through these links, at no extra cost to you.
Scuba.com logo
Excellent · verified retailer
DIVEIN's take
Why buy from Scuba.com?

Scuba.com is a specialist dive retailer, and multiple buyers describe responsive, practical help when an order or product issue needs attention. Several also report orders arriving quickly or in time for when they were needed.

What buyers say

Several buyers describe responsive replies and practical help when an order or product issue needed attention. They describe support that answers quickly and stays helpful.

Multiple buyers also report orders arriving quickly or in time for when they were needed. Delivery timing is the positive point they describe.

Worth knowing

Some buyers report slower replies or more follow-up than expected when they needed help after ordering. Others describe delivery problems after ordering. Keep the order confirmation and tracking details until the item actually arrives.

DIVEIN editorial team
Shop reputation
4.7
Google · 1,555 reviews · 2 platforms checked
checked August 31, 2026
Accepted payments
VISAAMEXDiscoverG Pay

Checkout on scuba.com is served over a secure SSL (https) connection.

Shipping & returns
Free Super Saver shipping on logo items; no minimum; US 48 states. Some fees may apply. Ships from US Eligible returns: 30 days for a full refund; days 31–90 for exchange or store credit if unused. Original shipping charges aren't refunded.
Visit Scuba.com
Divers Supply logo
DIVEIN's take
Why buy from Divers Supply?

Qualifying orders from Divers Supply ship free within the contiguous U.S. and to APO/FPO/DPO addresses. That covers the contiguous U.S. plus military and diplomatic mailing addresses.

Worth knowing

Some customers report that returns or refunds took more follow-up than expected. Others describe slower replies when they needed help after ordering. Budget for follow-up if your order needs attention after purchase.

DIVEIN editorial team
Accepted payments
VISADiscoverPayPal

Checkout on divers-supply.com is served over a secure SSL (https) connection.

Shipping & returns
Free shipping on contiguous-US and APO/FPO/DPO orders of $49 or more; exclusions apply. 0–60 days: refund to original payment method; 61–120 days: store credit. Item must be unused and complete.
Visit Divers Supply
Get an email when there's a new comment
Notify of
guest
0 Comments