I purchased some of the Scott rolls at Sam's Club this past week. Yes, indeed, they are short. The center tube is larger as well (the previous ones that were individually wrapped had the old style 1.5 inch center core vs. the 1.625 which is now the "norm"). So, of course I had to do a search for the next best roll from the old scott tissue for my motorguard. I'm sure I looked goofy standing there in Sam's Club, Costco, and Dollar General measuring the hight of rolls with a ruller. But hey, it was for a good cause.
The list below is measurements I took from the six rolls that I found to have a chance to be the back up for the old scott size. I only have about 20 left of the old school ones as I purchased them in bulk at Sam's club. Needless to say, the new bulk purchase will be used for "other" purposes and may actually be donated to charity as I don't want my children to get used to the Scott brand and then get into my stash of "old scott rolls" used for filters.
All of the weights taken are with a food scale. All are taken after the roll had been downsized to fit the motorquard housing. Which by the way is about 109mm or 4.3 inches if you want to measure next time. I had a motorguard air filter from one of my direct purchases to act as the reference filter. It has a plastic center tube which I am sure added to its weight. The length measurements were taken with a cheap Harbor Freight digital calliper, but hey, the measurements should at least be comparative in nature.
TP Comparison List
Motorguard Filter......212grams 4.453 inches/113.3mm tall
Old Scott................176g 4.53in/115.07mm
Kirkland (Costco).......154g 4.3in/110.5mm
Charmin Ultrasoft......136g 4.49in/114mm
Contonelle Clean DR...102g 4.167in/105.86mm
Member Mark (Sam's)...86g 4.3in/109.3mm
New Scott Roll..........164g 4.12in/104.6mm
The Kirkland brand gets the nod in my book here as the next best motorguard filter. I just wish that the Charmin or the Kirkland was more dense (weighed as much as the old scott roll). The Cottonelle purchase as you can see was a mistake as it measured taller in the store than it did when I got the package home (must be my bifocals acting up again). Neither the Cottonelle nor the New Scott rolls had any indentation marks as we are accustomed after having the filter compressed by the filter housing.
I have used the Member's Mark (Sam's) TP in the motorguard once and it did "work" as it did get black with use, but not nearly as dark as I was used to with the scott tissue (it was just an experiment). However, I would surmise that the more dense the material (in this case heavier roll), the better filtration you will get. As you can see, it is about half the weight of the old scott tissue. I would deduce that it did not filter as well as the scott tissue. It did not get as dark, and after weighing the two rolls, I can see now wny it did not get as dark. It just plain was a more pourous filter.
I may look into getting some industrial coreless TP as per their specs online are 4.5 inches "wide." However, that would be such a pain to have to drill out the center to get it into the filter housing.
Anyway, Sorry for being so verbose. Enjoy the weekend of Football!!! Roll Tide!