SKU: 50949744615

Luna G3 Replacement Water Chamber by 3B Medical

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Description

Luna G3 Replacement Water Chamber by 3B MedicalLuna G3 Replacement Water Chamber by 3B Medical Overview: Innovative water chamber provides greater efficiency. The hinged lid on the Luna G3 CPAP water chamber makes refilling and cleaning a breeze. 3B Medical recommends using distilled water in the Luna G3 water chamber to prevent the build up of mineral deposits. Any type of buildup on the surface of the heat plate of the water chamber can adversely affect the PAP therapy. Specifications Part

Luna G3 Replacement Water Chamber by 3B Medical

Overview:

Innovative water chamber provides greater efficiency.  The hinged lid on the Luna G3 CPAP water chamber makes refilling and cleaning a breeze.  3B Medical recommends using distilled water in the Luna G3 water chamber to prevent the build up of mineral deposits.  Any type of buildup on the surface of the heat plate of the water chamber can adversely affect the PAP therapy.  

Specifications

Part Number:

  • LG34510

Compatibility

  • Luna G3 APAP Model LG3600 
  • Luna G3 CPAP Model LG3500
  • Luna G3 BPAP 25A Model LG3700

Device Size

  • Dimensions (L x W x H): 5in x 5.5in x 4.5in
  • Weight 11.65 oz
  • Water Capacity: To maximum fill line 360 mL

Replacement Parts:

Luna G3 Disposable CPAP Filter

Luna G3 Reusable Filter

Luna G3 Series Heated Tubing

Downloads:

Luna G3 CPAP User Manual

Luna G3 BPAP 25A User Manual


Cleaning Procedures:

Regular cleaning of the Luna G3 CPAP / Luna G3 BPAP and its accessories is especially important for the prevention of respiratory infections.  CPAP, BPAP, BiPAP, BiLEVEL sanitizing machines are also recommended.

Cleaning the Water Chamber - Remove the water chamber from the Luna G3 CPAP.  Open the top of the water chamber and hand wash with a mild liquid soap, rinse thoroughly and wipe dry.  Alternatively, a sanitizing machine can be used.

Cleaning the Transfer Box - The transfer box is located between the water chamber and the pap device.  Please reference the user manual.  It is recommended for the transfer box to be cleaned weekly by hand washing with a mild liquid soap, rinse thoroughly, and wipe dry.

Cleaning the Enclosure (exterior of PAP device) - Wipe the exterior surface with a soft cloth to remove dust as needed.

Instructions depend on which type of filter you are using.  Luna G3 is offered with a Disposable Filter or a Reusable Filter.  The filters are not to be used together at the same time. 

If using Disposable Filter (White) - It is recommended to replace the Disposable filter monthly or sooner as needed if showing signs of wear. 

If using Reusable Filter (Black foam)- It is recommended to handwash the filter weekly.  Note it is important the filter be completely dry before placing back into the PAP device.  The reusable filter should be replaced every 6 months or sooner if the filter is showing signs of wear.

Recommended Replacement Intervals:

Nasal Cushion: 1-3 Months

Mask Frame: 6 Months

Headgear: 3-6 Months

Tubing: 3-6 Months

Water Chamber: 3-6 Months

Reusable Filter: 3-6 Months

Disposable Filter: Monthly

Returns

Returns accepted within 30 Day of receiving.  Return of CPAP / BiLEVEL devices will only be accepted if in "New" and "Unused" condition.  Customers are responsible for any return shipping cost.

Rx

Replacement CPAP or BiLEVEL components DO NOT require an Rx.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50949744615

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4.6 ★★★★★
Based on 26 reviews
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Verified Purchase
big tiki
Los Angeles, US
★★★★★ 5
“This Jacket Changed My Life, My Posture, and Possibly My Destiny.”
Special Size Type: Standard, Size: X-Large, Color: Colusa/Stretch
“This Jacket Changed My Life, My Posture, and Possibly My Destiny.” I bought this Levi’s Men’s Trucker Jacket on Black Friday for 50% off, and honestly, I think the universe has been waiting for this moment. The second I slipped it on, I felt the air shift — like somewhere, a tumbleweed rolled across a Walmart parking lot in respect. This jacket didn’t just fit. It claimed me. Suddenly, I walked differently. Not better — just with more narrative significance. Like I was the mysterious side character in a Netflix show who only appears to give life-changing advice next to a jukebox. People look at me now like I’ve been to places. Seen things. Done questionable but noble acts on the open road. What This Jacket Made Me Believe About Myself: That I could fix a motorcycle using only pliers and emotional willpower That I should own sunglasses even indoors That I absolutely should lean against things while staring into the distance That I have opinions about blues music That someone, somewhere, owes me money My confidence skyrocketed. My responsibilities? Stayed exactly the same — but I now ignore them with swagger. The Black Friday Factor Getting it 50% off activated a new primal ego inside me. Every time someone compliments it, I immediately shout: “THANKS — GOT IT HALF OFF!” Even when they weren’t complimenting it. Even when they weren’t talking to me. Even when I was alone. Durability This thing could survive: A bar fight A mild tornado Being run over by a shopping cart stampede The emotional collapse of a man who just realized he peaked in high school It’s rugged. It’s iconic. It smells faintly of “I could do better, but I won’t.” Side Effects (documented): Strangers nod at me Kids think I know how to play guitar I feel obligated to say things like “Let’s ride” even when entering a minivan My reflection winked at me once Final Verdict This isn’t just a jacket. It’s a lifestyle upgrade. A fabric-based personality transplant. A denim prophecy fulfilled. Five stars. If Levi’s ever discontinues this jacket, I will chain myself to their headquarters and demand justice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
D
Verified Purchase
David O. Hoagland
Omaha, US
★★★★★ 4
Vintage 60's cool, but sizing is a difficult decision
I can't believe I haven't owned one of these for the last 40 years or so. To put one on after all these years takes one right back to the questionable days of one's youth when you wore these bare chested underneath while tooling around on your Kawasaki 500 triple. Well it will take you back if you haven't let yourself go too far! I received both a large and a medium in black (love the free returns on clothing, I always order two sizes so I get the right fit). They are both made in Mexico and look very neat and well made, the denim is on the thin side but OK for warm weather. Nowhere is there any tag saying shrink to fit or shrinks two sizes. The tag says machine wash cold, tumble dry medium. The large is quite large on me (I'm 5'9" 168 lbs trim and athletic build, more often than not I wear large in T shirts and jackets), the sleeves are way too long and loose, body too long and loose. Would have to shrink drastically to fit me, I really doubt it would shrink anywhere near that much. This type jacket is just all wrong if it's too loose fitting, witness the BLACK color one in the model photos, just not too cool. The medium fits much much smaller but IMHO perfect for this style jacket, a classic fit like Steve McQueen or Robert Plant would have sported, high waist and tight shoulders with sleeves rolled back a little. If you look at the model in the 'HARRINGTON' color you have the idea. It will be totally bitchen on today's big black BMW oilhead. This is the youthful fit I was looking for but any shrinkage would be too much. I am conflicted because I would like to wash this jacket and break it in, put a little wear and tear on it. But I wouldn't dare dry it with heat. I might try washing it in cold water and then line dry or I may just dry clean it. I am tempted to go out and drag it up and down the gravel driveway and run it over with my truck a few times till it acquires some of the same attitude it inspires in me. All I need now is a Psychedelic soundtrack and I'm all set to relive the glory days, better than the first time around. A little research on the Levi's website reveals they have a regular fit and a slim fit in addition to this relaxed fit which is the only one available on Amazon. I find that this relaxed version works well in the medium size anyway, it seems to be relaxed only in the body, not so much in shoulders or sleeves.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2015
O
Verified Purchase
OPPY
Massapequa, US
★★★★★ 5
Fit True to Size
Special Size Type: Standard, Size: Medium, Color: (New) in the Sandbox
Good quality you'd expect from Levis. Fit on the very slightly snug size of true to size. Very nice jacket.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
T
Verified Purchase
tangent
Los Angeles, US
★★★★★ 5
Large fits well, comfortable, though a bit more flex to it than expected
Special Size Type: Standard, Size: Large, Color: Colusa/Stretch
Very nice, though it is stretchier than expected. I purchased a large. The fit is good for me at 5'11" / 200lb, average build. My shoulders are a bit broader than most and the fit is maybe just a weeeeee bit tight, under the arm when reaching for something. The arm length and overall length are both great. This will be a mid-season jacket so I do not plan to wear a hoody or other bulky item under it. It would work, but I think a bit too snug for me. I reccomend washing it immeidately then taking a hot iron with steam to the pockets and collar which I feared were trying to start and curl up. They need to be trained early! I am more pleased than expected.
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Reviewed in the United States on March 30, 2025
N
Verified Purchase
Nick
Carnegie, US
★★★★★ 5
TRIED OTHER DENIM JACKETS LEVI THE ONLY WAY
This jacket is exactly what I was hoping for timeless, clean, and super versatile. The black denim looks sharp and goes with everything, from jeans to chinos. The fit is true to size and hits that perfect spot between fitted and comfortable. I can move around easily without it feeling stiff, and it breaks in nicely after a few wears. The quality really stands out — solid stitching, durable buttons, and that signature Levi’s structure that just looks good no matter how you style it. It’s warm enough for cool days but still light enough to wear indoors or layer over a hoodie. Im 180lbs 6’2 for reference, If you’re after that classic denim jacket look that never goes out of style, this one’s it. I get compliments every time I wear it. Also I’ve owned it a year now and it still looks great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2025

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