FDA · Class II · October 7, 2026

Noxbox recall: NOxBOXi Nitric Oxide Delivery System

Noxbox LTD is recalling NOxBOXi Nitric Oxide Delivery System – 1,667 units. The U.S. Food and Drug Administration published the recall on October 7, 2026; it began on September 14, 2026. Distributed nationwide.

Serious Class II means the product may cause temporary or medically reversible health problems, or the chance of serious harm is remote.

An FDA laboratory that tests medical devices
Illustration: An FDA laboratory that tests medical devices – not the recalled product. Photo: U.S. Food and Drug Administration, public domain.
ProductNOxBOXi Nitric Oxide Delivery System
BrandNoxbox
CompanyNoxbox LTD
TypeMedical devices
ClassificationClass II
Recall dateSeptember 14, 2026
Published by FDAOctober 7, 2026
Quantity1,667 units
Recall ID99816
As listed by FDA

Recalled products

  1. NOxBOXi Nitric Oxide Delivery System. Model Number: NOXBOX-I.
    FDA recall number
    Z-3306-2026
    Codes, lots and dates
    Model Number: NOXBOX-I. UDI-DI: 05060541640009. Serial Numbers: NI100825, NI100833, NI100839, NI100840, NI100841, NI100847, NI100848, NI100849, NI100850, NI100851, NI100852, NI100855, NI100858, NI100859, NI100861, NI100862, NI100865, NI100866, NI100868, NI100869, NI100872, NI100873, NI100875, NI100876, NI100878, NI100879, NI100880, NI100881, NI100882, NI100883, NI100884, NI100885, NI100886, NI100887, NI100888, NI100895, NI100932, NI100935, NI100942, NI100948, NI100949, NI100953, NI100961, NI100975, NI100976, NI100978, Serial Number, NI100980, NI100983, NI100985, NI100986, NI100987, NI100989, NI100990, NI100991, NI100993, NI100994, NI100996, NI100997, NI100999, NI101001, NI101002, NI101003, NI101004, NI101005, NI101006, NI101008, NI101009, NI101010, NI101011, NI101012, NI101013, NI101014, NI101015, NI101017, NI101018, NI101019, NI101024, NI101026, NI101028, NI101029, NI101030, NI101031, NI101033, NI101034, NI101035, NI101038, NI101039, NI101041, NI101042, NI101044, NI101048, NI101049, Serial Number, NI101052, NI101057, NI101059, NI101060, NI101061, NI101063, NI101065, NI101067, NI101069, NI101071, NI101072, NI101073, NI101077, NI101079, NI101080, NI101081, NI101083, NI101084, NI101086, NI101088, NI101089, NI101090, NI101091, NI101092, NI101093, NI101094, NI101095, NI101099, NI101100, NI101101, NI101105, NI101106, NI101107, NI101108, NI101109, NI101110, NI101111, NI101112, NI101113, NI101114, NI101115, NI101116, NI101117, NI101125, NI101130, NI101131, Serial Number, NI101132, NI101133, NI101134, NI101135, NI101136, NI101137, NI101138, NI101141, NI101142, NI101144, NI101145, NI101146, NI101147, NI101148, NI101149, NI101150, NI101151, NI101153, NI101154, NI101155, NI101156, NI101158, NI101159, NI101160, NI101161, NI101162, NI101163, NI101164, NI101165, NI101167, NI101168, NI101170, NI101173, NI101174, NI101175, NI101176, NI101177, NI101178, NI101179, NI101180, NI101181, NI101182, NI101183, NI101184, NI101190, NI101191, Serial Number, NI101192, NI101199, NI101202, NI101204, NI101205, NI101207, NI101208, NI101209, NI101211, NI101212, NI101213, NI101214, NI101215, NI101216, NI101217, NI101218, NI101219, NI101220, NI101221, NI101222, NI101223, NI101224, NI101225, NI101227, NI101228, NI101229, NI101230, NI101231, NI101232, NI101233, NI101234, NI101236, NI101237, NI101241, NI101243, NI101244, NI101245, NI101246, NI101249, NI101250, NI101251, NI101252, NI101253, NI101254, NI101255, NI101256, Serial Number, NI101257, NI101258, NI101259, NI101263, NI101264, NI101265, NI101266, NI101268, NI101270, NI101271, NI101273, NI101278, NI101282, NI101284, NI101285, NI101286, NI101287, NI101288, NI101289, NI101292, NI101294, NI101295, NI101297, NI101298, NI101299, NI101300, NI101301, NI101303, NI101305, NI101307, NI101308, NI101309, NI101313, NI101314, NI101317, NI101321, NI101322, NI101323, NI101324, NI101326, NI101327, NI101328, NI101329, NI101330, NI101331, NI101333, Serial Number, NI101335, NI101336, NI101337, NI101338, NI101340, NI101342, NI101344, NI101346, NI101347, NI101349, NI101350, NI101351, NI101353, NI101354, NI101355, NI101356, NI101357, NI101359, NI101360, NI101361, NI101368, NI101372, NI101373, NI101376, NI101377, NI101379, NI101380, NI101381, NI101384, NI101386, NI101387, NI101388, NI101390, NI101392, NI101393, NI101394, NI101395, NI101396, NI101402, NI101404, NI101405, NI101406, NI101407, NI101408, NI101409, NI101410, Serial Number, NI101411, NI101412, NI101413, NI101414, NI101415, NI101416, NI101423, NI101425, NI101426, NI101428, NI101429, NI101430, NI101431, NI101432, NI101433, NI101434, NI101435, NI101436, NI101437, NI101439, NI101441, NI101442, NI101443, NI101444, NI101446, NI101448, NI101449, NI101451, NI101452, NI101454, NI101456, NI101457, NI101459, NI101460, NI101461, NI101462, NI101463, NI101464, NI101467, NI101468, NI101469, NI101472, NI101473, NI101474, NI101475, NI101478, Serial Number, NI101479, NI101482, NI101483, NI101484, NI101485, NI101486, NI101487, NI101489, NI101490, NI101491, NI101492, NI101496, NI101505, NI101506, NI101508, NI101509, NI101512, NI101514, NI101515, NI101516, NI101520, NI101521, NI101522, NI101524, NI101525, NI101526, NI101527, NI101529, NI101530, NI101532, NI101533, NI101540, NI101550, NI101551, NI101552, NI101553, NI101554, NI101557, NI101560, NI101563, NI101565, NI101566, NI101569, NI101570, NI101572, NI101573, Serial Number, NI101574, NI101575, NI101576, NI101577, NI101578, NI101579, NI101581, NI101584, NI101585, NI101588, NI101590, NI101591, NI101592, NI101593, NI101594, NI101595, NI101596, NI101597, NI101598, NI101599, NI101600, NI101601, NI101602, NI101604, NI101605, NI101606, NI101607, NI101608, NI101609, NI101610, NI101611, NI101612, NI101613, NI101614, NI101615, NI101616, NI101617, NI101620, NI101622, NI101623, NI101624, NI101625, NI101626, NI101627, NI101628, NI101629, Serial Number, NI101635, NI101636, NI101638, NI101639, NI101640, NI101641, NI101643, NI101644, NI101645, NI101651, NI101654, NI101655, NI101656, NI101657, NI101658, NI101659, NI101660, NI101662, NI101664, NI101665, NI101666, NI101667, NI101668, NI101669, NI101670, NI101671, NI101672, NI101674, NI101675, NI101676, NI101677, NI101678, NI101679, NI101680, NI101681, NI101682, NI101683, NI101684, NI101685, NI101686, NI101687, NI101688, NI101689, NI101690, NI101691, NI101692, Serial Number, NI101693, NI101694, NI101695, NI101696, NI101697, NI101699, NI101700, NI101703, NI101704, NI101705, NI101706, NI101707, NI101708, NI101709, NI101710, NI101711, NI101712, NI101713, NI101714, NI101715, NI101716, NI101717, NI101718, NI101719, NI101720, NI101721, NI101722, NI101723, NI101724, NI101726, NI101727, NI101729, NI101731, NI101732, NI101733, NI101735, NI101736, NI101737, NI101739, NI101740, NI101742, NI101743, NI101744, NI101746, NI101747, NI101748, Serial Number, NI101749, NI101750, NI101751, NI101753, NI101756, NI101759, NI101760, NI101761, NI101763, NI101765, NI101766, NI101767, NI101768, NI101769, NI101770, NI101771, NI101775, NI101776, NI101777, NI101778, NI101781, NI101782, NI101783, NI101784, NI101787, NI101791, NI101793, NI101794, NI101795, NI101796, NI101797, NI101798, NI101799, NI101804, NI101805, NI101806, NI101807, NI101808, NI101809, NI101810, NI101811, NI101812, NI101813, NI101814, NI101815, NI101816, Serial Number, NI101817, NI101818, NI101819, NI101820, NI101821, NI101822, NI101823, NI101824, NI101825, NI101826, NI101828, NI101829, NI101831, NI101832, NI101834, NI101835, NI101836, NI101837, NI101838, NI101840, NI101841, NI101842, NI101843, NI101844, NI101845, NI101846, NI101848, NI101849, NI101851, NI101854, NI101857, NI101859, NI101861, NI101862, NI101864, NI101865, NI101867, NI101868, NI101869, NI101872, NI101873, NI101874, NI101875, NI101876, NI101878, NI101879, Serial Number, NI101880, NI101881, NI101882, NI101883, NI101884, NI101885, NI101886, NI101887, NI101889, NI101890, NI101891, NI101892, NI101895, NI101896, NI101898, NI101899, NI101901, NI101902, NI101903, NI101904, NI101905, NI101906, NI101907, NI101908, NI101909, NI101910, NI101912, NI101913, NI101914, NI101916, NI101919, NI101920, NI101922, NI101924, NI101925, NI101926, NI101928, NI101936, NI101937, NI101939, NI101940, NI101941, NI101942, NI101943, NI101944, NI101945, Serial Number, NI101946, NI101947, NI101948, NI101952, NI101953, NI101954, NI101955, NI101956, NI101957, NI101958, NI101959, NI101960, NI101961, NI101962, NI101963, NI101964, NI101965, NI101966, NI101967, NI101968, NI101970, NI101971, NI101972, NI101973, NI101974, NI101975, NI101976, NI101977, NI101978, NI101979, NI101981, NI101982, NI101983, NI101984, NI101985, NI101986, NI101987, NI101988, NI101989, NI101990, NI101991, NI101992, NI101993, NI101994, NI101995, NI101996, Serial Number, NI101997, NI101998, NI101999, NI102000, NI102001, NI102002, NI102003, NI102004, NI102006, NI102007, NI102008, NI102009, NI102010, NI102011, NI102012, NI102013, NI102014, NI102015, NI102017, NI102018, NI102019, NI102020, NI102021, NI102023, NI102024, NI102025, NI102026, NI102027, NI102028, NI102031, NI102032, NI102033, NI102035, NI102036, NI102037, NI102038, NI102040, NI102043, NI102044, NI102045, NI102046, NI102047, NI102048, NI102049, NI102051, NI102052, Serial Number, NI102053, NI102055, NI102056, NI102057, NI102059, NI102060, NI102061, NI102062, NI102063, NI102065, NI102067, NI102068, NI102069, NI102070, NI102071, NI102072, NI102074, NI102075, NI102076, NI102077, NI102078, NI102079, NI102081, NI102082, NI102083, NI102086, NI102089, NI102090, NI102091, NI102092, NI102093, NI102094, NI102095, NI102096, NI102097, NI102098, NI102099, NI102102, NI102103, NI102104, NI102105, NI102106, NI102107, NI102108, NI102109, NI102110, Serial Number, NI102111, NI102113, NI102114, NI102115, NI102116, NI102117, NI102118, NI102119, NI102120, NI102121, NI102123, NI102124, NI102125, NI102126, NI102127, NI102128, NI102129, NI102131, NI102132, NI102133, NI102134, NI102135, NI102136, NI102137, NI102138, NI102139, NI102140, NI102141, NI102142, NI102144, NI102145, NI102146, NI102147, NI102148, NI102149, NI102150, NI102152, NI102155, NI102160, NI102161, NI102163, NI102164, NI102165, NI102166, NI102167, NI102168, Serial Number, NI102169, NI102170, NI102171, NI102172, NI102173, NI102174, NI102175, NI102176, NI102177, NI102180, NI102182, NI102183, NI102184, NI102186, NI102188, NI102189, NI102190, NI102191, NI102192, NI102193, NI102194, NI102195, NI102196, NI102197, NI102198, NI102199, NI102200, NI102205, NI102206, NI102208, NI102209, NI102212, NI102213, NI102214, NI102215, NI102216, NI102219, NI102221, NI102222, NI102226, NI102227, NI102228, NI102230, NI102231, NI102232, NI102233, Serial Number, NI102234, NI102235, NI102237, NI102238, NI102239, NI102240, NI102241, NI102244, NI102245, NI102246, NI102247, NI102249, NI102250, NI102253, NI102254, NI102255, NI102256, NI102259, NI102263, NI102265, NI102266, NI102268, NI102269, NI102270, NI102271, NI102272, NI102273, NI102274, NI102275, NI102276, NI102277, NI102278, NI102279, NI102280, NI102281, NI102282, NI102283, NI102284, NI102285, NI102286, NI102287, NI102288, NI102290, NI102291, NI102292, NI102293, Serial Number, NI102295, NI102296, NI102297, NI102298, NI102299, NI102300, NI102304, NI102305, NI102306, NI102307, NI102308, NI102309, NI102310, NI102311, NI102327, NI102329, NI102330, NI102331, NI102332, NI102338, NI102339, NI102340, NI102341, NI102342, NI102343, NI102345, NI102346, NI102347, NI102349, NI102350, NI102351, NI102355, NI102356, NI102357, NI102358, NI102359, NI102360, NI102361, NI102362, NI102363, NI102364, NI102366, NI102377, NI102380, NI102381, NI102383, Serial Number, NI102384, NI102385, NI102387, NI102389, NI102390, NI102391, NI102392, NI102393, NI102394, NI102395, NI102396, NI102397, NI102398, NI102399, NI102400, NI102402, NI102403, NI102404, NI102405, NI102406, NI102407, NI102408, NI102410, NI102411, NI102413, NI102414, NI102415, NI102417, NI102418, NI102422, NI102423, NI102424, NI102425, NI102426, NI102427, NI102428, NI102429, NI102431, NI102432, NI102433, NI102434, NI102435, NI102436, NI102437, NI102438, NI102444, Serial Number, NI102445, NI102447, NI102463, NI102466, NI102467, NI102472, NI102473, NI102474, NI102475, NI102476, NI102477, NI102478, NI102479, NI102480, NI102481, NI102482, NI102483, NI102484, NI102485, NI102486, NI102487, NI102488, NI102489, NI102490, NI102492, NI102494, NI102495, NI102496, NI102497, NI102498, NI102499, NI102500, NI102501, NI102502, NI102503, NI102504, NI102506, NI102507, NI102509, NI102510, NI102511, NI102512, NI102513, NI102517, NI102518, NI102519, Serial Number, NI102520, NI102522, NI102525, NI102528, NI102530, NI102531, NI102535, NI102536, NI102537, NI102538, NI102539, NI102540, NI102541, NI102542, NI102543, NI102544, NI102545, NI102546, NI102547, NI102548, NI102550, NI102551, NI102552, NI102553, NI102554, NI102555, NI102556, NI102557, NI102558, NI102560, NI102561, NI102562, NI102563, NI102564, NI102565, NI102566, NI102567, NI102568, NI102569, NI102570, NI102571, NI102574, NI102575, NI102576, NI102577, NI102578, Serial Number, NI102579, NI102580, NI102581, NI102582, NI102583, NI102584, NI102585, NI102586, NI102587, NI102588, NI102590, NI102591, NI102592, NI102593, NI102594, NI102595, NI102596, NI102597, NI102598, NI102599, NI102600, NI102601, NI102602, NI102604, NI102605, NI102606, NI102607, NI102608, NI102610, NI102611, NI102613, NI102614, NI102615, NI102616, NI102617, NI102618, NI102619, NI102620, NI102621, NI102622, NI102623, NI102624, NI102625, NI102627, NI102628, NI102629, Serial Number, NI102630, NI102631, NI102632, NI102634, NI102635, NI102637, NI102638, NI102639, NI102640, NI102641, NI102642, NI102643, NI102645, NI102647, NI102648, NI102649, NI102651, NI102652, NI102653, NI102655, NI102656, NI102657, NI102658, NI102659, NI102660, NI102661, NI102662, NI102663, NI102664, NI102665, NI102666, NI102667, NI102668, NI102669, NI102670, NI102671, NI102672, NI102673, NI102674, NI102675, NI102676, NI102680, NI102681, NI102683, NI102684, NI102685, Serial Number, NI102686, NI102687, NI102688, NI102689, NI102691, NI102692, NI102693, NI102695, NI102696, NI102697, NI102698, NI102699, NI102700, NI102701, NI102702, NI102703, NI102704, NI102705, NI102706, NI102707, NI102708, NI102709, NI102710, NI102711, NI102713, NI102714, NI102715, NI102717, NI102720, NI102722, NI102724, NI102725, NI102726, NI102727, NI102728, NI102729, NI102730, NI102731, NI102732, NI102733, NI102734, NI102735, NI102736, NI102737, NI102738, NI102739, Serial Number, NI102740, NI102741, NI102742, NI102743, NI102744, NI102745, NI102746, NI102747, NI102748, NI102751, NI102752, NI102753, NI102755, NI102756, NI102757, NI102758, NI102759, NI102760, NI102762, NI102763, NI102764, NI102765, NI102766, NI102767, NI102768, NI102769, NI102770, NI102771, NI102772, NI102773, NI102774, NI102776, NI102777, NI102778, NI102781, NI102783, NI102784, NI102785, NI102786, NI102789, NI102790, NI102791, NI102792, NI102793, NI102794, NI102795, Serial Number, NI102798, NI102799, NI102800, NI102801, NI102802, NI102803, NI102804, NI102805, NI102806, NI102807, NI102808, NI102809, NI102810, NI102811, NI102812, NI102813, NI102814, NI102815, NI102816, NI102817, NI102818, NI102819, NI102821, NI102823, NI102824, NI102825, NI102828, NI102830, NI102832, NI102833, NI102834, NI102836, NI102837, NI102838, NI102839, NI102840, NI102841, NI102842, NI102843, NI102844, NI102845, NI102846, NI102847, NI102848, NI102849, NI102850, Serial Number, NI102851, NI102852, NI102853, NI102854, NI102855, NI102856, NI102858, NI102859, NI102860, NI102861, NI102862, NI102863, NI102865, NI102866, NI102868, NI102870, NI102871, NI102872, NI102873, NI102874, NI102876, NI102877, NI102878, NI102879, NI102880, NI102881, NI102882, NI102883, NI102884, NI102885, NI102886, NI102887, NI102888, NI102889, NI102890, NI102891, NI102892, NI102893, NI102894, NI102897, NI102898, NI102899, NI102900, NI102901, NI102902, NI102904, Serial Number, NI102905, NI102906, NI102907, NI102908, NI102910, NI102911, NI102913, NI102914, NI102915, NI102916, NI102917, NI102918, NI102919, NI102920, NI102921, NI102922, NI102923, NI102926, NI102927, NI102928, NI102929, NI102930, NI102931, NI102932, NI102933, NI102934, NI102935, NI102936, NI102937, NI102939, NI102942, NI102944, NI102947, NI102950, NI102955, NI102957, NI102958, NI102961, NI102962, NI102963, NI102964, NI102966, NI102967, NI102968, NI102970, NI102973, Serial Number, NI102977, NI102979, NI102986, NI102987, NI102989, NI102990, NI102991, NI102992, NI102996, NI102997, NI102998, NI102999, NI103001, NI103002, NI103003, NI103007, NI103011, NI103012, NI103014, NI103016, NI103017, NI103018, NI103019, NI103020, NI103021, NI103022, NI103023, NI103024, NI103074, NI103079, NI103082, NI103083, NI103084, NI103085, NI103087, NI103088, NI103089, NI103091, NI103093, NI103094, NI103095, NI103104, NI103116, NI103117, NI103120, NI103122, Serial Number, NI103123, NI103126, NI103127, NI103131, NI103136, NI103139, NI103144, NI103145, NI103146, NI103147, NI103148, NI103151, NI103152, NI103153, NI103155, NI103157, NI103159, NI103168, NI103170, NI103181, NI103182, NI103183, NI103189, NI103196, NI103203, NI103204, NI103208, NI103215, NI103220. Includes NOxBOXi with Oxygen sensor lots manufactured before April 13, 2026
    Quantity
    1,667 units
    Classification
    Class II
Exactly as the agency lists them

Identifiers and details

FDA event ID
99816
Initiated
Voluntary: Firm initiated
Status
Ongoing
Firm location
Sittingbourne, United Kingdom

Why it was recalled

The reason the FDA lists: “Potential for irregular oxygen readings due to a manufacturing issue affecting certain oxygen sensors.”

Where it was sold

Nationwide. Distribution as the FDA records it: “US Nationwide distribution in the state of Georgia.”

What to do

Compare the recall numbers, lot numbers and expiration dates with what you have. Do not stop a prescribed medicine or device without talking to your pharmacist or doctor – they can arrange a replacement from an unaffected lot.

Official notice: FDA Enforcement Report record (event 99816, openFDA) – the same recall numbers can be searched in the FDA Enforcement Report.

Same brand

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FAQ

About this recall

Is Noxbox NOxBOXi Nitric Oxide Delivery System recalled?

Yes. Noxbox LTD recalled it on September 14, 2026; FDA published it October 7, 2026 (Class II). Only the lots, dates or models listed on this page are included.

Why was it recalled?

Potential for irregular oxygen readings due to a manufacturing issue affecting certain oxygen sensors.

What should I do if I have it?

Compare the recall numbers, lot numbers and expiration dates with what you have. Do not stop a prescribed medicine or device without talking to your pharmacist or doctor – they can arrange a replacement from an unaffected lot.

Where was it sold?

Nationwide.

Recalls

More recalls

Source: recall records published by the U.S. Food and Drug Administration (openFDA Enforcement Reports), the USDA Food Safety and Inspection Service, the Consumer Product Safety Commission and the National Highway Traffic Safety Administration, collected twice a day. Product names, lot codes, dates and model numbers are shown exactly as the agency lists them; the agency's notice is the authority. 77.today is not affiliated with any of these agencies.

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