Join & Save 10%
Access discount pricing not available to the public and save on your first purchase. Exclusive educational content and forum access. Earn 2x reward points on all purchases good towards future items. Membership can pay for itself with your first purchase.
Want to know even more?
We have partnered with the Mobile Internet Resource Center to help education and answer all your questions about mobile internet. MobileMustHave Members gain exclusive access to content and special discounts. Click below to learn more.
Why Choose Us
Pick the Mobile Internet Experts
The MobileMustHave Team has 50+ years of combined expertise in networking and Information Technology. We are RVers too, and we put each product we sell through rigorous testing in our own RV.
In Case you missed it!
Mobile Internet Bundles
Take the guess work out of selecting components by hand. Our bundles combine everything you need into a single package at a discounted bundle price.
- Manuel M.Verified BuyerReviewingVIAIR 300P-RVS Portable Compressor KitI recommend this productRated 5 out of 5 stars3 minutes agoVIAIR 300P-RVS Portable Compressor Kit
Works great and is easy to use on my van
- Manuel M.Verified BuyerReviewingVIAIR 89P-RVS Portable Tire InflatorI recommend this productRated 5 out of 5 stars4 minutes agoVIAIR 89P-RVS Portable Tire Inflator
Easy to use and works great on my car
- Peter L.Verified BuyerReviewingVIAIR 450P-RVS Portable Compressor KitI recommend this productRated 4 out of 5 stars3 months agoGood portable compressor
Have used it once. Worked well to inflate low travel trailer tires
- Melvin L.Verified BuyerReviewingVIAIR 450P-RVS Portable Compressor KitI recommend this productRated 5 out of 5 stars4 months agoWell Worth The Purchase
This compressor is a great tool to have when you’re stranded and need to fill a tire with air. I was reluctant to buy because I didn’t think it would actually fill my tires to the required 125psi. This compressor is recommended for larger tires than what I have on my 5th wheel, but I bought it for its power. Our tire size are 245/70X17.5. I timed the compressor’s performance and the results are as follows. From completely flat at 0 psi, it inflated to 62 psi after 5 minutes. At the 10 minute mark, it was up to 110 psi. 14 minute 38 seconds got it to 125 psi. The noise level is minimal and I’m not sure how much draw it had on my battery bank because the solar kept the bank topped off the entire time. I was blown away by the performance with just a 12 VDC power supply. I would strongly recommend this compressor!
- Jeff O.Verified BuyerReviewingVIAIR 450P-RVS Portable Compressor KitI recommend this productRated 5 out of 5 stars5 months agoViair 450p-rvs
Bought this compressor for my toy hauler. The tires require 110psi. This little compressor works like a champ. It's very quiet and comes with everything you need to get the job done easily.
- Manuel M.Verified BuyerReviewingVIAIR Intake Air Filter AssemblyI recommend this productRated 5 out of 5 stars6 months agoViair Intake Air Filter Metal Assembly
- Manuel M.Verified BuyerReviewingVIAIR RV Winterization KitI recommend this productRated 5 out of 5 stars6 months agoVIAIR RV Winterization Kit
Well made item that will come in handy when winterizing