Honeywell 11255 Alpha Cell HEPA Filter Dimensions and Capacities, CFM Dimensions and Capacities

Alpha Cell HEPA Filter Dimensions and Capacities

CFM Dimensions and Capacities

Frame Depth	Filter Size and	Actual Face	CFM Capacity at Clean			Weight
(Inches)	Frame Depth	Size (inches)	Pressure Drop, inches w.g.			(LB.)
	Designator		.65	1.0	1.35
	CG-F	24x24	650	1000	1300	38
	GC-F	24x12	300	455	590	26
11-1/2	YY-F	23-3/8 x 23-3/8	615	945	1235	37
	YU-F	23-3/8 x 11-3/8	275	425	550	25
	GN-F	24x30	830	1275	1655	45
	CC-F	12x12	135	205	265	14
	GG-D	24x24	325	500	650	20
	GC-D	24x12	145	225	295	12
	BB-D	8x8	25	35	45	6
	CC-D	12x12	70	105	135	9
	YY-D	23-3/8 x 23-3/8	305	470	610	18
	YU-D	23-3/8x11-3/8	270	415	540	23
	GN-D	24x30	410	635	825	26
5-7/8	GP-D	24x36	505	775	1010	33
	GQ-D	24x48	680	1045	1360	39
	GR-D	24x60	860	1320	1715	32
	GS-D	24x72	1035	1590	2065	46
	NN-D	30x30	525	810	1055	26
	NP-D	30x36	640	985	1280	30
	NQ-D	30x48	865	1330	1730	37
	NR-D	30x60	1090	1680	2185	44
	NS-D	30x72	1315	2025	2630	52
	PP-D	36x36	790	1215	1580	33
	PQ-D	36x48	1050	1620	2105	41
	PR-D	36x60	1315	2025	2630	49
	PS-D	36x72	1580	2430	3160	59

Flanders manufactures both conventional Separator Style and Pureform Separatorless HEPA Filters. To make a Separator Style filter, the media is folded over corrugated alumi um separators with hemmed edges to sep rate the pleats in the filter pack. Flanders m nufactures its own filter media, enabling it to develop a unique manufacturing process for the produc- tion of Pureform Sepa ato less HEPA Filters. In one manufacturing ope ation, Flanders pro- duces a self-supporting and self-separating Pureform Media Pack. The Pureform Filter offers many advantag s over conventional Separator S yle HEPA Filters:

•More usab e media area for longer service life because of higher dust holding capacity

•Reduced cost of ownership because of longer service life

•Maximum utilization of the media

•Can handle some harsh environments which may attack aluminum separators

•M dia pack can be incinerated

•Media is 28 mils thick, which is significantly thicker than conventional 15 mil media used in Separator Style HEPA Filters

Alpha Cell with

Separator Style

Media Pack

Alpha Cell with

Pureform Media Pack

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