{"id":369,"date":"2023-10-01T11:03:54","date_gmt":"2023-10-01T08:03:54","guid":{"rendered":"https:\/\/folter.tech\/?post_type=product&p=369"},"modified":"2024-03-14T11:50:29","modified_gmt":"2024-03-14T09:50:29","slug":"fyas","status":"publish","type":"product","link":"https:\/\/folter.tech\/en\/product\/ochistka-pritochnogo-vozduha\/fyas\/","title":{"rendered":"Highly efficient cell folded HEPA filters type FyaS classes H11-H14"},"content":{"rendered":"

Cell folded filters type FyaS (class of HEPA, ULPA filters) are designed for highly efficient (final) air purification and sterilizing filtration in medical institutions, pharmaceutical industry enterprises, as well as in clean rooms of other industries (microelectronics, microbiology, food, etc. .). Filters can be used to replace LAIK filters with filter material FPP, FPA, because have higher efficiency and operational reliability. Filters can also be used to clean exhaust air from dangerous microorganisms and radioactive aerosols in biological laboratories, nuclear power plants, etc.<\/p>\n

Design of FyaS filters (class to HEPA, ULPA)<\/h4>\n

FyaS filters consist of a housing, inside of which filter material is laid in folds.\u00a0To prevent adjacent folds from sticking together, separators made of aluminum foil or special threads are placed between them and glued to the surface of the filter material.\u00a0The filter housing can be made of a special aluminum profile, aluminum or stainless steel sheet or sanded plywood.\u00a0Filters made of aluminum profiles can be made with a depth of 78;\u00a0150 and 300 mm.\u00a0In cases where the filter housing is made of plywood, aluminum or stainless steel sheet, the depth of the filters may be different from that indicated above.\u00a0The filter material, including aluminum or filament separators, is sealed in the housing by pouring a special sealant around the entire perimeter.\u00a0The filter housing forms a flange (pressing surface) around the entire perimeter, the size of which for an aluminum profile is 15mm, for plywood 12mm, and for a housing made of aluminum and stainless steel sheets 18mm.\u00a0A rubber seal is glued to this flange (on one or both sides).\u00a0It should be noted that when choosing filters installed in the structure of the cleanest room (ceiling, walls), through which air is supplied in laminar mode (velocity in the filter no more than 0.45 m\/s), it is advisable to install filters with thread separators.<\/p>\n

Selecting a filter based on its characteristics<\/h4>\n

FyaS filters with aluminum separators are produced with basic depth dimensions of 150 and 300 (292) mm.\u00a0These filters are manufactured in 2 variants:
\n\u2013 basic with the amount of filter material indicated in the table.\u00a01;
\n\u2013 economical, in which the increase in filter surface area compared to a basic filter with a depth of 150 mm is about 1.3 times, and for filters with a depth of 300 (292) mm \u2013 1.5 times (Table 1).<\/p>\n

The advantages of an economical filter are lower initial aerodynamic resistance, as well as an increased service life, which, according to operating experience, for filters with a depth of 150 mm can be 1.5-1.7 times longer, and for filters with a depth of 300 (292) mm, 1.8 -2.0 times compared to the base case.\u00a0Filters with thread separators are currently produced only in an economical version with a housing depth of 78, and a similar filter package can be installed in a housing with a depth of 150 mm to replace filters with aluminum separators in an economical version.<\/p>\n

It should be noted that most manufacturers produce filters with a filtration surface corresponding to the base one, which you need to pay attention to when choosing filters.<\/p>\n

Table 1<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Overall dimensions of the inlet section, mm<\/th>\nFilter surface area, m2<\/th>\n<\/tr>\n
depth 150 mm<\/th>\ndepth 300 (292) mm<\/th>\n<\/tr>\n
base<\/th>\neconomical<\/th>\nbase<\/th>\neconomical<\/th>\n<\/tr>\n
305×305<\/td>\n2.0<\/td>\n2.6<\/td>\n3.5<\/td>\n5.2<\/td>\n<\/tr>\n
530×530<\/td>\n6.4<\/td>\n8.4<\/td>\n11.2<\/td>\n16.8<\/td>\n<\/tr>\n
305×610<\/td>\n4.2<\/td>\n5.4<\/td>\n7.2<\/td>\n10.8<\/td>\n<\/tr>\n
530×1130<\/td>\n14.0<\/td>\n18.3<\/td>\n24.4<\/td>\n36.6<\/td>\n<\/tr>\n
610×610<\/td>\n8.4<\/td>\n11.0<\/td>\n14.6<\/td>\n22.0<\/td>\n<\/tr>\n
610×1220<\/td>\n17.4<\/td>\n22.7<\/td>\n30.2<\/td>\n45.4<\/td>\n<\/tr>\n
460×920<\/td>\n9.8<\/td>\n12.8<\/td>\n17.0<\/td>\n25.6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Technical characteristics of FyaS filters<\/h4>\n

The main technical characteristics of filters of the FyaS type are given in table.\u00a02, 3, 4 and 5.<\/p>\n

table 2<\/p>\n\n\n\n\n\n\n\n\n\n\n
Filter class FyaS according to GOST R 51251-99 (EN 1822)<\/th>\nNominal specific air load m3\/h, per m2 of inlet cross-sectional area (velocity through the filter, m\/s)<\/th>\nEfficiency *, % not less<\/th>\nAerodynamic resistance, Pa**<\/th>\n<\/tr>\n
initial<\/th>\nrecommended final<\/th>\n<\/tr>\n
for filters with thread separators (economical)<\/th>\nfor filters with aluminum separators<\/th>\n<\/tr>\n
depth 150<\/th>\ndepth 300 (292)<\/th>\n<\/tr>\n
78 (150)<\/th>\n300 (292)<\/th>\nbase<\/th>\neconomical<\/th>\nbase<\/th>\neconomical<\/th>\n<\/tr>\n
H11<\/td>\n1620(0.45)<\/td>\n5375(1.49)<\/td>\n95<\/td>\n55<\/td>\n65<\/td>\n50<\/td>\n135<\/td>\n120<\/td>\n600<\/td>\n<\/tr>\n
H13<\/td>\n1620(0.45)<\/td>\n5375(1.49)<\/td>\n99.95<\/td>\n105<\/td>\n130<\/td>\n100<\/td>\n250<\/td>\n190<\/td>\n600<\/td>\n<\/tr>\n
H14<\/td>\n1620(0.45)<\/td>\n5375(1.49)<\/td>\n99.995<\/td>\n140<\/td>\n150<\/td>\n120<\/td>\n300<\/td>\n230<\/td>\n600<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

* \u2013 efficiency is determined according to the methodology of the European standard EN 1822<\/p>\n

The temperature of the air being purified should be in the range from -40\u00b0 to +40\u00b0 C and the relative humidity no more than 95%.\u00a0The environment and filtered air must not contain aggressive gases and vapors.\u00a0The filter should reach operating mode (reach the required efficiency) no more than 2 hours from the start of purging.\u00a0The performance of filters (main standard sizes) is given in table.\u00a03;\u00a04 and 5.<\/p>\n

Table 3<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Description of the gab.\u00a0FyaS filter sizes<\/th>\nCleaning class according to GOST R 51251-99<\/th>\nNominal capacity, m3\/h<\/th>\nInitial resistance at rated capacity, Pa<\/th>\nProduce at maximum start.\u00a0resistance 250 Pa, m3\/h<\/th>\nOverall dimensions, mm<\/th>\n<\/tr>\n
height<\/th>\nwidth<\/th>\ndepth<\/th>\n<\/tr>\n
base<\/th>\neconomical<\/th>\nbase<\/th>\neconomical<\/th>\n<\/tr>\n
0 05<\/td>\nH11<\/td>\n150<\/td>\n\u2013<\/td>\n55<\/td>\n\u2013<\/td>\n688<\/td>\n305<\/td>\n305<\/td>\n78<\/td>\n<\/tr>\n
0 02<\/td>\n450<\/td>\n\u2013<\/td>\n55<\/td>\n\u2013<\/td>\n2063<\/td>\n530<\/td>\n530<\/td>\n78<\/td>\n<\/tr>\n
0 5<\/td>\n300<\/td>\n\u2013<\/td>\n55<\/td>\n\u2013<\/td>\n1375<\/td>\n610<\/td>\n305<\/td>\n78<\/td>\n<\/tr>\n
0 04<\/td>\n970<\/td>\n\u2013<\/td>\n55<\/td>\n\u2013<\/td>\n4446<\/td>\n530<\/td>\n1130<\/td>\n78<\/td>\n<\/tr>\n
0 6<\/td>\n600<\/td>\n\u2013<\/td>\n55<\/td>\n\u2013<\/td>\n2750<\/td>\n610<\/td>\n610<\/td>\n78<\/td>\n<\/tr>\n
0 03<\/td>\n1200<\/td>\n\u2013<\/td>\n55<\/td>\n\u2013<\/td>\n5500<\/td>\n610<\/td>\n1220<\/td>\n78<\/td>\n<\/tr>\n
1 05<\/td>\n150<\/td>\n65<\/td>\n50<\/td>\n500<\/td>\n700<\/td>\n305<\/td>\n305<\/td>\n150<\/td>\n<\/tr>\n
1 02<\/td>\n450<\/td>\n65<\/td>\n50<\/td>\n1500<\/td>\n2100<\/td>\n530<\/td>\n530<\/td>\n150<\/td>\n<\/tr>\n
15<\/td>\n300<\/td>\n65<\/td>\n50<\/td>\n1000<\/td>\n1400<\/td>\n610<\/td>\n305<\/td>\n150<\/td>\n<\/tr>\n
1 04<\/td>\n900<\/td>\n65<\/td>\n50<\/td>\n3000<\/td>\n4200<\/td>\n530<\/td>\n1130<\/td>\n150<\/td>\n<\/tr>\n
16<\/td>\n600<\/td>\n65<\/td>\n50<\/td>\n2000<\/td>\n2800<\/td>\n610<\/td>\n610<\/td>\n150<\/td>\n<\/tr>\n
1 03<\/td>\n1200<\/td>\n65<\/td>\n50<\/td>\n4000<\/td>\n5600<\/td>\n610<\/td>\n1220<\/td>\n150<\/td>\n<\/tr>\n
3 09<\/td>\n2300<\/td>\n130<\/td>\n120<\/td>\n3910<\/td>\n4255<\/td>\n460<\/td>\n920<\/td>\n300 (310)<\/td>\n<\/tr>\n
3 05<\/td>\n500<\/td>\n130<\/td>\n120<\/td>\n850<\/td>\n925<\/td>\n305<\/td>\n305<\/td>\n300 (292)<\/td>\n<\/tr>\n
3 02<\/td>\n1500<\/td>\n130<\/td>\n120<\/td>\n2550<\/td>\n2775<\/td>\n530<\/td>\n530<\/td>\n300 (292)<\/td>\n<\/tr>\n
3 5<\/td>\n1000<\/td>\n130<\/td>\n120<\/td>\n1700<\/td>\n1850<\/td>\n610<\/td>\n305<\/td>\n300 (292)<\/td>\n<\/tr>\n
3 6<\/td>\n2000<\/td>\n130<\/td>\n120<\/td>\n3400<\/td>\n3700<\/td>\n610<\/td>\n610<\/td>\n300 (292)<\/td>\n<\/tr>\n
3 03<\/td>\n4000<\/td>\n130<\/td>\n120<\/td>\n6800<\/td>\n7400<\/td>\n610<\/td>\n1220<\/td>\n300 (292)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Table 4<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Description of the gab.\u00a0FYAS filter sizes<\/th>\nCleaning class according to GOST R 51251-99<\/th>\nNominal capacity, m3\/h<\/th>\nInitial resistance at rated performance, Pa<\/th>\nProductivity at maximum start.\u00a0resistance 250 Pa, m3\/h<\/th>\nOverall dimensions, mm<\/th>\n<\/tr>\n
height<\/th>\nwidth<\/th>\ndepth<\/th>\n<\/tr>\n
base<\/th>\neconomical<\/th>\nbase<\/th>\neconomical<\/th>\n<\/tr>\n
0 05<\/td>\nH13<\/td>\n150<\/td>\n\u2013<\/td>\n105<\/td>\n\u2013<\/td>\n350<\/td>\n305<\/td>\n305<\/td>\n78<\/td>\n<\/tr>\n
0 02<\/td>\n450<\/td>\n\u2013<\/td>\n105<\/td>\n\u2013<\/td>\n1050<\/td>\n530<\/td>\n530<\/td>\n78<\/td>\n<\/tr>\n
0 5<\/td>\n300<\/td>\n\u2013<\/td>\n105<\/td>\n\u2013<\/td>\n700<\/td>\n610<\/td>\n305<\/td>\n78<\/td>\n<\/tr>\n
0 04<\/td>\n970<\/td>\n\u2013<\/td>\n105<\/td>\n\u2013<\/td>\n2263<\/td>\n530<\/td>\n1130<\/td>\n78<\/td>\n<\/tr>\n
0 6<\/td>\n600<\/td>\n\u2013<\/td>\n105<\/td>\n\u2013<\/td>\n1400<\/td>\n610<\/td>\n610<\/td>\n78<\/td>\n<\/tr>\n
0 03<\/td>\n1200<\/td>\n\u2013<\/td>\n105<\/td>\n\u2013<\/td>\n2800<\/td>\n610<\/td>\n1220<\/td>\n78<\/td>\n<\/tr>\n
1 05<\/td>\n150<\/td>\n130<\/td>\n50<\/td>\n288<\/td>\n363<\/td>\n305<\/td>\n305<\/td>\n150<\/td>\n<\/tr>\n
1 02<\/td>\n450<\/td>\n130<\/td>\n50<\/td>\n863<\/td>\n1088<\/td>\n530<\/td>\n530<\/td>\n150<\/td>\n<\/tr>\n
15<\/td>\n300<\/td>\n130<\/td>\n50<\/td>\n575<\/td>\n725<\/td>\n610<\/td>\n305<\/td>\n150<\/td>\n<\/tr>\n
1 04<\/td>\n900<\/td>\n130<\/td>\n50<\/td>\n1725<\/td>\n2175<\/td>\n530<\/td>\n1130<\/td>\n150<\/td>\n<\/tr>\n
16<\/td>\n600<\/td>\n130<\/td>\n50<\/td>\n1150<\/td>\n1450<\/td>\n610<\/td>\n610<\/td>\n150<\/td>\n<\/tr>\n
1 03<\/td>\n1200<\/td>\n130<\/td>\n50<\/td>\n2300<\/td>\n2900<\/td>\n610<\/td>\n1220<\/td>\n150<\/td>\n<\/tr>\n
3 09<\/td>\n2300<\/td>\n250<\/td>\n120<\/td>\n2300<\/td>\n2875<\/td>\n460<\/td>\n920<\/td>\n300 (310)<\/td>\n<\/tr>\n
3 05<\/td>\n500<\/td>\n250<\/td>\n120<\/td>\n500<\/td>\n625<\/td>\n305<\/td>\n305<\/td>\n300 (292)<\/td>\n<\/tr>\n
3 02<\/td>\n1500<\/td>\n250<\/td>\n120<\/td>\n1500<\/td>\n1875<\/td>\n530<\/td>\n530<\/td>\n300 (292)<\/td>\n<\/tr>\n
3 5<\/td>\n1000<\/td>\n250<\/td>\n120<\/td>\n1000<\/td>\n1250<\/td>\n610<\/td>\n305<\/td>\n300 (292)<\/td>\n<\/tr>\n
3 6<\/td>\n2000<\/td>\n250<\/td>\n120<\/td>\n2000<\/td>\n2500<\/td>\n610<\/td>\n610<\/td>\n300 (292)<\/td>\n<\/tr>\n
3 03<\/td>\n4000<\/td>\n250<\/td>\n120<\/td>\n4000<\/td>\n5000<\/td>\n610<\/td>\n1220<\/td>\n300 (292)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Table 5<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Designation of overall dimensions of the filter FyaS<\/th>\nCleaning class according to GOST R 51251-99<\/th>\nNominal capacity, m3\/h<\/th>\nInitial resistance at rated performance, Pa<\/th>\nOverall dimensions, mm<\/th>\n<\/tr>\n
height<\/th>\nwidth<\/th>\ndepth<\/th>\n<\/tr>\n
base<\/th>\neconomical<\/th>\n<\/tr>\n
0 05<\/td>\nH14<\/td>\n150<\/td>\n\u2013<\/td>\n140<\/td>\n305<\/td>\n305<\/td>\n78<\/td>\n<\/tr>\n
0 02<\/td>\n450<\/td>\n\u2013<\/td>\n140<\/td>\n530<\/td>\n530<\/td>\n78<\/td>\n<\/tr>\n
0 5<\/td>\n300<\/td>\n\u2013<\/td>\n140<\/td>\n610<\/td>\n305<\/td>\n78<\/td>\n<\/tr>\n
0 04<\/td>\n970<\/td>\n\u2013<\/td>\n140<\/td>\n530<\/td>\n1130<\/td>\n78<\/td>\n<\/tr>\n
0 6<\/td>\n600<\/td>\n\u2013<\/td>\n140<\/td>\n610<\/td>\n610<\/td>\n78<\/td>\n<\/tr>\n
0 03<\/td>\n1200<\/td>\n\u2013<\/td>\n140<\/td>\n610<\/td>\n1220<\/td>\n78<\/td>\n<\/tr>\n
1 05<\/td>\n150<\/td>\n150<\/td>\n120<\/td>\n305<\/td>\n305<\/td>\n150<\/td>\n<\/tr>\n
1 02<\/td>\n450<\/td>\n150<\/td>\n120<\/td>\n530<\/td>\n530<\/td>\n150<\/td>\n<\/tr>\n
15<\/td>\n300<\/td>\n150<\/td>\n120<\/td>\n610<\/td>\n305<\/td>\n150<\/td>\n<\/tr>\n
1 04<\/td>\n900<\/td>\n150<\/td>\n120<\/td>\n530<\/td>\n1130<\/td>\n150<\/td>\n<\/tr>\n
16<\/td>\n600<\/td>\n150<\/td>\n120<\/td>\n610<\/td>\n610<\/td>\n150<\/td>\n<\/tr>\n
1 03<\/td>\n1200<\/td>\n150<\/td>\n120<\/td>\n610<\/td>\n1220<\/td>\n150<\/td>\n<\/tr>\n
3 09<\/td>\n2300<\/td>\n300<\/td>\n240<\/td>\n460<\/td>\n920<\/td>\n300 (310)<\/td>\n<\/tr>\n
3 05<\/td>\n500<\/td>\n300<\/td>\n240<\/td>\n305<\/td>\n305<\/td>\n300 (292)<\/td>\n<\/tr>\n
3 02<\/td>\n1500<\/td>\n300<\/td>\n240<\/td>\n530<\/td>\n530<\/td>\n300 (292)<\/td>\n<\/tr>\n
3 5<\/td>\n1000<\/td>\n300<\/td>\n240<\/td>\n610<\/td>\n305<\/td>\n300 (292)<\/td>\n<\/tr>\n
3 6<\/td>\n2000<\/td>\n300<\/td>\n240<\/td>\n610<\/td>\n610<\/td>\n300 (292)<\/td>\n<\/tr>\n
3 03<\/td>\n4000<\/td>\n300<\/td>\n240<\/td>\n610<\/td>\n1220<\/td>\n300 (292)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Filter markings<\/h4>\n

As mentioned earlier, FyaS filters can be manufactured in various designs:
\nhousing type (aluminum, plywood, stainless steel);
\nseparators (aluminum, thread);
\ncleaning class (H10 \u2013 H14);\u00a0rubber seal (on one or 2 sides);
\noverall dimensions along the inlet section and depth;
\namount of filter material (basic and economical);
\nthe presence or absence of a grate at the outlet of the filter.<\/p>\n

An example of marking a typical filter for placing an order FyaS – E 13 N 0 05. 3 A<\/h4>\n

Table 6<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Explanation of the designation<\/th>\nPossible options<\/th>\n<\/tr>\n
\u201cE\u201d – designation of manufacturing option based on the amount of filter material<\/th>\n\u201cE\u201d \u2013 economical<\/th>\n\u201c__\u201d \u2013 no index \u2013 basic<\/th>\n<\/tr>\n
\u201c13\u201d \u2013 digital designation of the cleaning class according to GOST R 51251-99<\/th>\n10;\u00a0eleven;\u00a012;\u00a013;\u00a014<\/th>\n<\/tr>\n
\u201cN\u201d \u2013 type of separators<\/th>\n\u201cN\u201d \u2013 thread<\/th>\n\u201cC\u201d \u2013 aluminum foil separators<\/th>\n<\/tr>\n
\u201c0\u201d \u2013 single digit \u2013 designation of filter depth<\/th>\ndepth, mm<\/th>\n78<\/td>\n150<\/td>\n292<\/td>\n300<\/td>\n310<\/td>\n<\/tr>\n
designation<\/th>\n0<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n4<\/td>\n<\/tr>\n
\u201c05\u201d \u2013 two-digit or single-digit number \u2013 designation of the dimensions of the inlet section<\/th>\nSize, mm
\nwidth
\nheight<\/td>\n		305
\n305<\/td>\n		610
\n305<\/td>\n		610
\n610<\/td>\n		530
\n530<\/td>\n		1130
\n530<\/td>\n		920
\n460<\/td>\n		1220
\n610<\/td>\n<\/tr>\n
designation<\/th>\n05<\/td>\n5<\/td>\n6<\/td>\n02<\/td>\n04<\/td>\n09<\/td>\n03<\/td>\n<\/tr>\n
\u201c3\u201d \u2013 single digit \u2013 designation of the location of the sealing gaskets and the presence of a grid at the outlet<\/th>\nOption<\/th>\nno seal<\/td>\ninlet seal<\/td>\noutlet seal<\/td>\nseal on both sides<\/td>\ninlet seal;\u00a0output grid<\/td>\n<\/tr>\n
designation<\/th>\n0<\/td>\n1<\/td>\n2<\/td>\n3<\/td>\n4<\/td>\n<\/tr>\n
\u201cA\u201d \u2013 designation of body material<\/th>\nMaterial type<\/td>\naluminum sheet<\/td>\naluminum profile<\/td>\nsanded plywood<\/td>\nstainless steel sheet<\/td>\ngalvanized sheet<\/td>\n<\/tr>\n
designation<\/th>\nA<\/td>\nP<\/td>\nF<\/td>\nN<\/td>\nWITH<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

An example of marking a non-standard filter for placing an order FyaS – 13 S 635x570x470.\u00a0ZF<\/h4>\n

Explanation:<\/p>\n

    \n
  • 13 \u2013 cleaning class according to GOST R 51251-99 \u2013 \u201cH13\u201d;<\/li>\n
  • C \u2013 separators made of aluminum foil;<\/li>\n
  • 635x570x470 \u2013 overall dimensions (width x height x depth) mm;<\/li>\n
  • 3 \u2013 sealing on 2 sides;<\/li>\n
  • F \u2013 filter housing made of polished plywood.<\/li>\n<\/ul>\n

    Maintenance of analog HEPA, ULPA filters<\/h4>\n

    During operation of the filter, its aerodynamic resistance should be monitored using pressure gauge readings.\u00a0The filter must be replaced when the pressure drop reaches: specified in the passport;\u00a0selected in the project;\u00a0based on the available pressure in the ventilation system.\u00a0When installing filters with rubber seals, the clamping force should not exceed 1000 kgf.\u00a0When carrying and installing unpacked filters, it is permissible to grasp the filter only by the housing.\u00a0When installing a filter into a filter cell from a room, it is allowed to support the filter by touching the filter bag only through a three-layer corrugated cardboard gasket.<\/p>","protected":false},"excerpt":{"rendered":"

    The Folter company offers you to buy\u00a0sterile filters<\/strong>\u00a0, also called\u00a0final<\/strong>\u00a0air filters.\u00a0Our products are similar to\u00a0HEPA filter<\/strong>\u00a0and\u00a0ULPA filter<\/strong>\u00a0.\u00a0Sterile (finishing) filters from Folter-Ukraine LLC have an optimal price-quality ratio.<\/p>\n","protected":false},"featured_media":371,"template":"","meta":{"inline_featured_image":false},"product_cat":[17],"product_tag":[],"class_list":["post-369","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-ochistka-pritochnogo-vozduha"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/folter.tech\/en\/wp-json\/wp\/v2\/product\/369","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/folter.tech\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/folter.tech\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/folter.tech\/en\/wp-json\/wp\/v2\/media\/371"}],"wp:attachment":[{"href":"https:\/\/folter.tech\/en\/wp-json\/wp\/v2\/media?parent=369"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/folter.tech\/en\/wp-json\/wp\/v2\/product_cat?post=369"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/folter.tech\/en\/wp-json\/wp\/v2\/product_tag?post=369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}