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Description
SCHULZ FILTER MAINTENANCE KIT - FMK-1090 - ROTARY SCREW COMPRESSORSCHULZ FILTER MAINTENANCE KIT FMK 1090Kit for the following Schulz Air Compressor Models: SRP 4040 DYNAMIC Rotary Screw (Model 970. 3977 0)SRP 4040 FLEX Rotary Screw (Model 970. 4053 0 and 970. 4054 0)ITEMS INCLUDED: Primary Air Filter 007. 0170 0 (x4)Secondary Air Filter 007. 0171 0 (x4)Oil Filter 007. 0023 1 (x4)Air Oil Separator 021. 0009 1 (x1) This filter kit is created from the manufacturer, SCHULZ, to give your Schulz Rotary Screw the longest
SCHULZ FILTER MAINTENANCE KIT - FMK-1090Kit for the following Schulz Air Compressor Models:
SRP-4040 DYNAMIC Rotary Screw (Model 970.3977-0)
SRP-4040 FLEX Rotary Screw (Model 970.4053-0 and 970.4054-0)
ITEMS INCLUDED:
Primary Air Filter - 007.0170-0 (x4)
Secondary Air Filter - 007.0171-0 (x4)
Oil Filter - 007.0023-1 (x4)
Air-Oil Separator - 021.0009-1 (x1)
This filter kit is created from the manufacturer, SCHULZ, to give your Schulz Rotary Screw the longest and most efficient life. All filters and parts included in this kit are OEM and required in order to maintain your factory warranty.
WHY SHOULD YOU PURCHASE A SCHULZ FILTER MAINTENANCE KIT?
Apart from being required to keep your machine's warranty, replacing your filters and other maintenance items at the manufacture listed intervals insures your machine is running at its best. Proper care and maintenance will have your Schulz Rotary Screw running for years.
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Time release.. ONLY way to go
Used this brand before... when refill needed, came back for more. Time release is the best way to go as it works all night.
Not one big hit when you 1st go to sleep... A nice "hit"... to get you to sleep and then a slow release of the rest, to KEEP you asleep...
Don't think you'll be disappointed. I use sustained release with any vitamin/supplement I take (assuming the company makes it) .. including this. It's the best way to allow your body to utilize the product.
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Reviewed in the United States on April 14, 2023
★★★★★ 5
A subtle sleep enhancer.
Melatonin, in my experience, is a very subtle drug. I took it for about a month and then stopped before I actually saw what it was doing. It allowed me to fall asleep quicker and when I woke up during the night, to fall back asleep quicker as well. No more tossing and turning. I prefer the timed release version since I tend to sleep about 4-5 hours straight and then wake up sporadically after that. I had been buying the timed release from GNC but this brand is much cheaper, more pills, and just as effective. I've also tried popping another one after that initial 4-5 stretch of sleep to further prolong sleepy time, but I don't know how effective that is. It doesn't put you to sleep, so there's no grogginess when you wake up. It just jump starts the natural process.
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Reviewed in the United States on June 21, 2017
★★★★★ 4
Time release is the best way
I like these time released tablets. Time release is surprisingly hard to find unlike the immediate release style tablets. Time release allows for a longer sleep pattern as it enters the blood stream slowly over time allowing it to stay in you system. Immediate release will hit you hard and fast but your body will metabolize within a couple of hrs leaving you without the melatonin in you system. I took off a star for being pricey, but these do work very well.
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Reviewed in the United States on October 17, 2025
★★★★★ 5
Effective,low dose melatonin
Purchased this product again.
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Reviewed in the United States on May 7, 2026
★★★★★ 3
Three Stars
Will help you sleep.
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Reviewed in the United States on October 8, 2016