Ian
First of all, let me say that I agree with Panasonicvac about the Beam Q kit. I would steer clear of ANYTHING with the Electrolux name on it, which is also Beam's parent company. That powerhead is made in China, & you might be interested to know their central vacs are made in Sweden, & canister vacuums being made in Hungary, with some low-end models being made in China. There is a VERY GOOD chance some of the parts in that Beam Q kit wil come from the Hungary plant. While Electrolux AB has made some improvements in recent years in build quality, their record for producing quality vacuums is HORRIBLE! Go ahead & look at Consumer Reports & the reliability ratings they post for canister vacuums, Electrolux AB (not Aerus Electrolux) is at the BOTTOM of that list, for good reason! Their canister vacuums build quality is dismal at best, VERY repair prone, with poor reliability ratings. Furthermore, support from the company is poor, leaving many frustrated consumers waiting weeks for parts to come into the repair shop for broken vacs in for warranty repairs.
Also, one other HUGE reason not to purchase that kit is the powerhead is non user serviceable. You CANNOT take apart that powerhead at home yourself if a belt breaks or brushroll or headlight bulb needed replacement. The design is SO complex that if you took it apart yourself, chances are highly likely you would only break it further. These powerheads are designed to be serviced by vac shops ONLY! For me, for that reason alone, plus the poor quality & reliability of their products, that Beam Q kit would be a huge NO. There are better quality kits in the same price range. Furthermore, Luxflairguy, Greg, makes a valid point about the tools, wand & hose in that kit being proprietary, if you need to use tools from your old kit or another old vacuum, or you buy generic fit all tools, you must use an adapter you can purchase from Beam.
However, regarding the Stealth kit, I would reconsider that if I was you. One thing you will NOT like about that Lindhaus powerhead is the brushroll is extremely wimpy in performance. Use it on anything other than low-pile, commercial style carpeting, & you will be dissatisfied with it's performance. The reason for this is obvious if you look at the brushroll....it has only 1 row of bristles, & they are very soft & don't protrude very far out of the soleplate of the powerhead. I guarantee you, if you buy that powerhead, chances are 90% you will be dissatisfied with it's performance & want to return it.
I would suggest looking at the first two kits I linked to below. The Simplicity kit is made by Tacony Corp, & is the same powerhead used on their canister vacuums. Metal bottom plate & brushroll with replaceable strips, permanent V Belt, extremely durable & very high quality. Excellent carpet cleaning performance on all types of carpet. I own a Simplicity Gusto canister with that powerhead & I LOVE IT! One of the best powerheads I think I have EVER used! Also note that powerhead is also sold under the Riccar name as well. The only suggestion I would make is to be sure the powerhead you buy has the 3 row brushroll, NOT the 2 row brushroll in the powerhead HonestJoe68 shows in his pictures. That brushroll is just OK, you will be much more pleased with the 3 row brushroll.
The Sebo ET-1 kit is very similar in quality to the Stealth kit with the Lindhaus powerhead you are considering. Both are commercial quality, with the Sebo being made in Germany instead of Italy. Both powerheads you can remove a cap to remove the brushroll & cut hair & string off, very convenient feature. Permanent geared lifetime belts on both. However, the Sebo has 2 rows of bristles, a bit more aggressive grooming performance, & it also has a on-off switch on the powerhead, a nice little convenience feature for hoses with no switch. You might also be interested to know that Sebo is the brand most of the door to door vac companies turn to to supply their powerheads, along with Wessel Werk. Also, guess who makes the powerhead most commercial canister vacuum manufacturers use? Sebo. I think that alone speaks volumes about the quality & performance of the product.
If budget is a issue, I would suggest looking at the Eureka powerhead kit in the 2 links below. It is also sold under the names Sweep & Groom & Beam Rugmaster. Very high quality kit & a industry proven design that has been around since 1986 without change in design. High quality steel brushroll with replaceable strips, flat belt that is easy to access & change once a year. Some versions of this powerhead come with a headlight, on-off switch, both or neither of those features. Those 2 I linked to both come with headlight & on-off switch. This powerhead is the industry leader in performance, you will be hard pressed to find another powerhead that cleans BETTER than this one. Remember how I said above how much I love the performance of the Simplicity powerhead? This is the ONLY one that is currently being made that cleans BETTER than it! Furthermore, it is a quality design that LASTS, because it uses a very basic design with high quality motors & durable components. It is not uncommon to see these powerheads 20 plus years old & still in use, that's how good they are! If you are looking for quality, exceptional cleaning performance & value, you will be hard pressed to beat a kit with this powerhead in it.
Beware of one thing though....avoid the imitation of the Eureka powerhead that says DustCare PB11. Sometimes they will just refer to it by PB11, DustCare, or both. There are also companies that have their own trademark name, such as MD's BlackHawk powerhead. This particular powerhead is a Chinese made knockoff that is garbage & extremely poor quality in comparison to the Eureka. Powerhead motors barely last 5 years before they die & need replacement, & the plastic is very poor quality & the screwholes & posts break very easily. If it looks like these 2 powerheads I link to here & pictured below, AVOID THEM AT ALL COST! They will give you nothing but trouble & you will regret your purchase.
https://builtinvacuum.com/parts/all/carpet-brushes/electric-powered/blackhawk-brush-alone/
I would also avoid Wessel Werk powerheads for the same reason as the Beam Q powerhead, it is non user serviceable & very easy to break if you take one apart at home. Also, I would avoid any powerhead made by Centec....while those powerheads were made by Panasonic for Centec & sold as a replacement central vac powerhead, & while they are good quality & clean well, Panasonic has recently left the vacuum manufacturing business & parts will soon be hard to find for them.
Rob
http://shop.simplicityvac.com/p/deluxe-central-vacuum-kit?pp=12
http://www.vacuumstore.com/product/seboet1pack.html
https://www.walmart.com/ip/35-Eurek...Electric-PowerHead-Pigtail-Hose-Kit/846674572
http://www.centralvacuumstores.com/...s/imperium-titan-prime-30ft-attachment-set-pt
