NOTE 2 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: h. Revenue Recognition: Schedule of Disaggregation of Revenue (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Geographic Distribution, Domestic
Products	$ 342,146	$ 376,453
Contract	0	0
Revenues	342,146	376,453
Geographic Distribution, Foreign
Products	713,168	694,334
Revenues	713,168	694,334
Filters
Products	528,917	520,386
Contract	0	0
Revenues	528,917	520,386
Components
Products	526,397	549,581
Contract	0	0
Revenues	526,397	549,581
Engineering Services
Products	0	820
Revenues	0	820
Products	1,055,314	1,070,787
Revenues	$ 1,055,314	$ 1,070,787